Thrift vs Protocol Buffers vs Avro - Biased ComparisonIgor Anishchenko
Igor Anishchenko
Odessa Java TechTalks
Lohika - May, 2012
Let's take a step back and compare data serialization formats, of which there are plenty. What are the key differences between Apache Thrift, Google Protocol Buffers and Apache Avro. Which is "The Best"? Truth of the matter is, they are all very good and each has its own strong points. Hence, the answer is as much of a personal choice, as well as understanding of the historical context for each, and correctly identifying your own, individual requirements.
Kafka is an open-source distributed commit log service that provides high-throughput messaging functionality. It is designed to handle large volumes of data and different use cases like online and offline processing more efficiently than alternatives like RabbitMQ. Kafka works by partitioning topics into segments spread across clusters of machines, and replicates across these partitions for fault tolerance. It can be used as a central data hub or pipeline for collecting, transforming, and streaming data between systems and applications.
Making Apache Spark Better with Delta LakeDatabricks
Delta Lake is an open-source storage layer that brings reliability to data lakes. Delta Lake offers ACID transactions, scalable metadata handling, and unifies the streaming and batch data processing. It runs on top of your existing data lake and is fully compatible with Apache Spark APIs.
In this talk, we will cover:
* What data quality problems Delta helps address
* How to convert your existing application to Delta Lake
* How the Delta Lake transaction protocol works internally
* The Delta Lake roadmap for the next few releases
* How to get involved!
Introducing BinarySortedMultiMap - A new Flink state primitive to boost your ...Flink Forward
Flink Forward San Francisco 2022.
Probably everyone who has written stateful Apache Flink applications has used one of the fault-tolerant keyed state primitives ValueState, ListState, and MapState. With RocksDB, however, retrieving and updating items comes at an increased cost that you should be aware of. Sometimes, these may not be avoidable with the current API, e.g., for efficient event-time stream-sorting or streaming joins where you need to iterate one or two buffered streams in the right order. With FLIP-220, we are introducing a new state primitive: BinarySortedMultiMapState. This new form of state offers you to (a) efficiently store lists of values for a user-provided key, and (b) iterate keyed state in a well-defined sort order. Both features can be backed efficiently by RocksDB with a 2x performance improvement over the current workarounds. This talk will go into the details of the new API and its implementation, present how to use it in your application, and talk about the process of getting it into Flink.
by
Nico Kruber
In this session, we will start with the importance of monitoring of services and infrastructure. We will discuss about Prometheus an opensource monitoring tool. We will discuss the architecture of Prometheus. We will also discuss some visualization tools which can be used over Prometheus. Then we will have a quick demo for Prometheus and Grafana.
In a world where compute is paramount, it is all too easy to overlook the importance of storage and IO in the performance and optimization of Spark jobs.
Spark + Parquet In Depth: Spark Summit East Talk by Emily Curtin and Robbie S...Spark Summit
What if you could get the simplicity, convenience, interoperability, and storage niceties of an old-fashioned CSV with the speed of a NoSQL database and the storage requirements of a gzipped file? Enter Parquet.
At The Weather Company, Parquet files are a quietly awesome and deeply integral part of our Spark-driven analytics workflow. Using Spark + Parquet, we’ve built a blazing fast, storage-efficient, query-efficient data lake and a suite of tools to accompany it.
We will give a technical overview of how Parquet works and how recent improvements from Tungsten enable SparkSQL to take advantage of this design to provide fast queries by overcoming two major bottlenecks of distributed analytics: communication costs (IO bound) and data decoding (CPU bound).
The document outlines the plan and syllabus for a Data Engineering Zoomcamp hosted by DataTalks.Club. It introduces the four instructors for the course - Ankush Khanna, Sejal Vaidya, Victoria Perez Mola, and Alexey Grigorev. The 10-week course will cover topics like data ingestion, data warehousing with BigQuery, analytics engineering with dbt, batch processing with Spark, streaming with Kafka, and a culminating 3-week student project. Pre-requisites include experience with Python, SQL, and the command line. Course materials will be pre-recorded videos and there will be weekly live office hours for support. Students can earn a certificate and compete on a
RocksDB is an embedded key-value store written in C++ and optimized for fast storage environments like flash or RAM. It uses a log-structured merge tree to store data by writing new data sequentially to an in-memory log and memtable, periodically flushing the memtable to disk in sorted SSTables. It reads from the memtable and SSTables, and performs background compaction to merge SSTables and remove overwritten data. RocksDB supports two compaction styles - level style, which stores SSTables in multiple levels sorted by age, and universal style, which stores all SSTables in level 0 sorted by time.
Apache Iceberg - A Table Format for Hige Analytic DatasetsAlluxio, Inc.
Data Orchestration Summit
www.alluxio.io/data-orchestration-summit-2019
November 7, 2019
Apache Iceberg - A Table Format for Hige Analytic Datasets
Speaker:
Ryan Blue, Netflix
For more Alluxio events: https://www.alluxio.io/events/
Using S3 Select to Deliver 100X Performance Improvements Versus the Public CloudDatabricks
Using S3 Select with MinIO's object storage can provide 100x performance improvements over AWS S3. S3 Select offloads filtering of data to storage, supporting formats like CSV, JSON, and Parquet. MinIO accelerated S3 Select performance by using techniques like zero-copy parsing and SIMD to process data 10x faster. With ongoing work, S3 Select on MinIO using SIMD could achieve additional speedups versus AWS S3 Select.
This document provides an overview and introduction to NoSQL databases. It begins with an agenda that explores key-value, document, column family, and graph databases. For each type, 1-2 specific databases are discussed in more detail, including their origins, features, and use cases. Key databases mentioned include Voldemort, CouchDB, MongoDB, HBase, Cassandra, and Neo4j. The document concludes with references for further reading on NoSQL databases and related topics.
Building Cloud-Native App Series - Part 2 of 11
Microservices Architecture Series
Event Sourcing & CQRS,
Kafka, Rabbit MQ
Case Studies (E-Commerce App, Movie Streaming, Ticket Booking, Restaurant, Hospital Management)
This presentation describes the challenges we faced building, scaling and operating a Kubernetes cluster of more than 1000 nodes to host the Datadog applications
Fine Tuning and Enhancing Performance of Apache Spark JobsDatabricks
Apache Spark defaults provide decent performance for large data sets but leave room for significant performance gains if able to tune parameters based on resources and job.
The document discusses techniques for storing time series data at scale in a time series database (TSDB). It describes storing 16 bytes of data per sample by compressing timestamps and values. It proposes organizing data into blocks, chunks, and files to handle high churn rates. An index structure uses unique IDs and sorted label mappings to enable efficient queries over millions of time series and billions of samples. Benchmarks show the TSDB can handle over 100,000 samples/second while keeping memory, CPU and disk usage low.
Event-Driven Messaging and Actions using Apache Flink and Apache NiFiDataWorks Summit
At Comcast, our team has been architecting a customer experience platform which is able to react to near-real-time events and interactions and deliver appropriate and timely communications to customers. By combining the low latency capabilities of Apache Flink and the dataflow capabilities of Apache NiFi we are able to process events at high volume to trigger, enrich, filter, and act/communicate to enhance customer experiences. Apache Flink and Apache NiFi complement each other with their strengths in event streaming and correlation, state management, command-and-control, parallelism, development methodology, and interoperability with surrounding technologies. We will trace our journey from starting with Apache NiFi over three years ago and our more recent introduction of Apache Flink into our platform stack to handle more complex scenarios. In this presentation we will compare and contrast which business and technical use cases are best suited to which platform and explore different ways to integrate the two platforms into a single solution.
Datadog is a cloud-based monitoring solution that collects metrics from applications, servers, tools and services to provide visibility. It aggregates data across an organization's full technology stack in one place. Datadog allows users to build dashboards to monitor key metrics, receive alerts for critical issues, and gain insights through log collection and analysis. It supports monitoring of containers, Kubernetes, databases, microservices and other modern applications and infrastructure components through its agents. Datadog is used by many companies to gain operational visibility through its features for infrastructure monitoring, APM, logs, and more.
PyData NYC 2015 - Automatically Detecting Outliers with Datadog Datadog
Monitoring even a modestly-sized systems infrastructure quickly becomes untenable without automated alerting. For many metrics it is nontrivial to define ahead of time what constitutes “normal” versus “abnormal” values. This is especially true for metrics whose baseline value fluctuates over time. To make this problem more tractable, Datadog provides outlier detection functionality to automatically identify any host (or group of hosts) that is behaving abnormally compared to its peers.
These slides cover the algorithms we use for outlier detection, and show how easy they are to implement using Python. This presentation also covers the lessons we've learned from using outlier detection on our own systems, along with some real-life examples on how to avoid false positives and negatives.
Learn more at www.datadoghq.com.
Overview of the state-of-the-art Time Series Clustering based on literature study; distance metrics, prototypes, time-series preprocessing, and clustering algorithms
Aaron Roth, Associate Professor, University of Pennsylvania, at MLconf NYC 2017MLconf
Aaron Roth is an Associate Professor of Computer and Information Sciences at the University of Pennsylvania, affiliated with the Warren Center for Network and Data Science, and co-director of the Networked and Social Systems Engineering (NETS) program. Previously, he received his PhD from Carnegie Mellon University and spent a year as a postdoctoral researcher at Microsoft Research New England. He is the recipient of a Presidential Early Career Award for Scientists and Engineers (PECASE) awarded by President Obama in 2016, an Alfred P. Sloan Research Fellowship, an NSF CAREER award, and a Yahoo! ACE award. His research focuses on the algorithmic foundations of data privacy, algorithmic fairness, game theory and mechanism design, learning theory, and the intersections of these topics. Together with Cynthia Dwork, he is the author of the book “The Algorithmic Foundations of Differential Privacy.”
Abstract Summary:
Differential Privacy and Machine Learning:
In this talk, we will give a friendly introduction to Differential Privacy, a rigorous methodology for analyzing data subject to provable privacy guarantees, that has recently been widely deployed in several settings. The talk will specifically focus on the relationship between differential privacy and machine learning, which is surprisingly rich. This includes both the ability to do machine learning subject to differential privacy, and tools arising from differential privacy that can be used to make learning more reliable and robust (even when privacy is not a concern).
Md Mushfiqul Alam: Biological, NeuralNet Approaches to Recognition, Gain Cont...devashishsarkar
Mushfiq recently finished his PhD in Electrical and Computer Engineering from Oklahoma State University. In this video, he presents: (1) A database (the largest of its kind) created by a well-controlled psychophysical study using natural scenes, (2) How the most advanced biologically plausible model of V1 and a trained convolutional-neural-network fails to capture the recognition factors, and (3) How a computational approach can be adopted to integrate the recognition into the V1 responses. He also discusses and shows how such a model can be integrated to have a better video compression algorithm.
Introduction to adaptive filtering and its applications.pptdebeshidutta2
This document discusses linear filters and adaptive filters. It provides an overview of key concepts such as:
- Linear filters have outputs that are linear functions of their inputs, while adaptive filters can adjust their parameters over time based on the input signals.
- The Wiener filter and LMS algorithm are introduced as approaches for optimal and adaptive filter design, with the LMS algorithm minimizing the mean square error using gradient descent.
- Applications of adaptive filters include system identification, inverse modeling, prediction, and interference cancellation. An example of acoustic echo cancellation is described.
- The document outlines the LMS adaptive algorithm steps and discusses its stability and convergence properties. It also summarizes different equalization techniques for mitigating inter
Anomaly or Fault Detection
One or more monitored parameters has departed a “normal” operating envelope.
Change can be related to some degradation in the machine.
Otherwise may be anomaly (unknown) or sensor problem
Fault Isolation or Diagnosis
A statement of the nature of a condition made after observing symptoms or indicators.
Localize the problem to the component level of repair.
Identification of the most probable root cause or failure mode.
Assessment of current severity.
These last three can really help in prognostics if we know how to use them.
Clustering algorithms are used to group similar data points together. K-means clustering aims to partition data into k clusters by minimizing distances between data points and cluster centers. Hierarchical clustering builds nested clusters by merging or splitting clusters based on distance metrics. Density-based clustering identifies clusters as areas of high density separated by areas of low density, like DBScan which uses parameters of minimum points and epsilon distance.
Application of Machine Learning in AgricultureAman Vasisht
With the growing trend of machine learning, it is needless to say how machine learning can help reap benefits in agriculture. It will be boon for the farmer welfare.
Data preprocessing techniques
See my Paris applied psychology conference paper here
https://www.slideshare.net/jasonrodrigues/paris-conference-on-applied-psychology
or
https://prezi.com/view/KBP8JnekVH9LkLOiKY3w/
Sara Hooker & Sean McPherson, Delta Analytics, at MLconf Seattle 2017MLconf
This document provides information about Delta Analytics, a non-profit organization that provides pro bono data consulting services to social sector organizations. It discusses Delta Analytics' work with Rainforest Connection, including developing machine learning models to detect chainsaw sounds from audio data collected by recycled cell phones deployed in rainforests. Key points discussed include developing convolutional neural networks to classify audio spectrograms, addressing challenges like limited labelled training data and unknown guardian positions, and experiments to estimate the direction of detected sounds.
IRJET - Change Detection in Satellite Images using Convolutional Neural N...IRJET Journal
The document describes a method for detecting changes in satellite images using convolutional neural networks. It discusses how existing methods have limitations in terms of accuracy and speed. The proposed method uses preprocessing techniques like median filtering and non-local means filtering. It then applies convolutional neural networks to extracted compressed image features and classify detected changes. The method forms a difference image without explicitly training on change images, making it unsupervised. Testing achieved 91.63% accuracy in change detection, showing the effectiveness of the proposed convolutional neural network approach.
A Test-suite Diagnosability Metric for Spectrum-based Fault Localization Appr...Rui Maranhao Abreu
The document proposes a new metric called DDU (Density, Diversity, Uniqueness) to quantify a test suite's ability to diagnose faults. It aims to address limitations of traditional test adequacy metrics which do not consider diagnosability. DDU captures key properties of activity matrices that make them suitable for fault localization. An evaluation on Defects4J projects found test suites optimized for DDU resulted in lower fault diagnosis effort compared to branch coverage-based suites.
Machine learning and linear regression programmingSoumya Mukherjee
Overview of AI and ML
Terminology awareness
Applications in real world
Use cases within Nokia
Types of Learning
Regression
Classification
Clustering
Linear Regression Single Variable with python
Mega Hurtz FDR provide real time location and direction between the readers a...Elhenshire Hosam
Design a safe, user friendly system that will be able to accurately locate and track multiple objects within a given area.
Ideally provide real time location and direction between the readers and the tags.
Last at least 1 year from battery power.
This document describes a proposed multimodal biometric authentication system using face, fingerprint, palm print, and palm vein modalities. It provides background on each biometric, describes related work fusing different modalities, and outlines the proposed system. The system will extract features from each biometric, fuse the features at the level of extraction, and calculate distance metrics to perform authentication. Preliminary results show recognition rates over 98% for 50-500 people when fusing modalities.
FUNCTION OF RIVAL SIMILARITY IN A COGNITIVE DATA ANALYSIS Maxim Kazantsev
The document discusses the use of a rival similarity function (FRiS) in cognitive data analysis and machine learning algorithms. FRiS measures the similarity of an object to one object over another, and accounts for locality, normality, invariance and other properties. The authors describe how FRiS can be used to improve algorithms for tasks like classification, feature selection, filling in missing data, and ordering objects. They provide examples of algorithms like FRiS-Class that apply FRiS to problems involving clustering and taxonomy. Evaluation on real datasets shows these FRiS-based algorithms outperform other common methods.
What it Means to be a Next-Generation Managed Service ProviderDatadog
- The webinar will last 60 minutes with Q&A at the end. Questions should be asked via the chat panel and participants should keep their lines muted. The webinar will be recorded.
- John Gray from Datadog, Thomas Robinson from AWS, and Patrick Hannah from CloudHesive will present on monitoring tools and strategies across cloud infrastructure and the AWS Managed Service Provider program.
- Next-generation managed service providers need comprehensive monitoring across customers' infrastructure to quickly resolve issues, improve efficiency, and provide value. Tools like Datadog allow for unified monitoring across platforms and environments.
Lifting the Blinds: Monitoring Windows Server 2012Datadog
Operating systems monitor resources continuously in order to effectively schedule processes.
In this webinar, Evan Mouzakitis (Datadog) discusses how to get operational data from Windows Server 2012 using a variety of native tools.
Monitoring kubernetes across data center and cloudDatadog
This document summarizes a presentation about monitoring Kubernetes clusters across data centers and cloud platforms using Datadog. It discusses how Kubernetes provides container-centric infrastructure and flexibility for hybrid cloud deployments. It also describes how monitoring works in Google Container Engine using cAdvisor, Heapster, and Stackdriver. Finally, it discusses how Datadog and Tectonic can be used to extend Kubernetes monitoring capabilities for enterprises.
A granular look into The Do's and Don't of Post Incident Analysis, featuring Jason Hand - DevOps Evangelist - from VictorOps and Jason Yee - Technical Writer/Evangelist - from Datadog.
Topics include a breakdown of the process in the following order:
- Service disruptions
- Detection
- Diagnosis
- Post-incident analysis
- Framework
Go through the result of our latest large-scale study about Docker usage in real environment. Analyze and see the impact for operations and monitoring.
Monitoring Docker at Scale - Docker San Francisco Meetup - August 11, 2015Datadog
In this session I showed building a multi-container app from beginning to end, using Docker, Docker-Machine, Docker-Compose and everything in between. You can even try it out yourself using the link in the deck to a repo on GitHub.
Monitoring Docker containers - Docker NYC Feb 2015Datadog
Alexis goals this presentation are three-fold:
1) Dive into key Docker metrics
2) Explain operational complexity. In other words I want to take what we have seen on the field and show you where the pain points will be.
3) Rethink monitoring of Docker containers. The old tricks won’t work.
Containerization (à la Docker) is increasing the elastic nature of cloud infrastructure by an order of magnitude. If you have adopted Docker, or are considering it, you are probably facing questions like:
- How many containers can you run on a given Amazon EC2 instance type?
- Which metric should you look at to measure contention?
- How do you manage fleets of containers at scale?
Datadog’s CTO, Alexis Lê-Quôc, presents the challenges and benefits of running Docker containers at scale. Alexis explains how to use quantitative performance patterns to monitor your infrastructure at the new level of magnitude and increased complexity introduced by containerization.
In this presentation, Mike walks through the philosophical shift of treating the servers that you have in-house as if they were part of a “cloud” and disposable, and then jumps into a technical demonstration of how to actually tear down and reconstruct your infrastructure at a moment’s notice.
This document summarizes a presentation about using events and metrics to manage web operations. It discusses how the presenter's company Datadog aggregates and correlates metrics and events data from multiple sources to provide visibility and insights for developers and operations teams. It describes some of the challenges of dealing with large and diverse data streams. It also covers some of the tradeoffs and techniques for managing infrastructure in both on-premise and cloud environments, particularly around networking, storage, and scaling of compute and data resources.
The Data Mullet: From all SQL to No SQL back to Some SQLDatadog
This document discusses Datadog's data architecture, which uses a combination of SQL and NoSQL databases. It initially used all SQL (Postgres) but found it did not scale well. It added Cassandra for durable storage and Redis for in-memory storage to improve performance and scalability. While Cassandra provided large-scale durable storage, it had issues with I/O latency on EC2. The document examines different database choices and how Datadog addressed scaling and latency issues through a hybrid "data mullet" approach using different databases for their strengths.
This document summarizes how information technology (IT) infrastructure and operations have changed from expensive and slow on-premise systems to cheaper and faster cloud-based systems. It notes that IT used to require renting and maintaining thousands of servers, but now services allow provisioning servers quickly and returning them just as fast. Where systems used to support small numbers of users, they now must scale to massive "web scale." Tool usage has proliferated from using just a few tools to manage dependencies to using many different monitoring and analytics tools. Delivery cycles have accelerated from biannual releases to continuous delivery. It promotes a next-generation monitoring solution to help development and operations teams address these modern cloud-era challenges through data aggregation, correlation, collaboration
Datadog is monitoring that does not suck. It's metrics friendly, people friendly and developer friendly monitoring.
Learn more at https://www.datadoghq.com/
This document summarizes a presentation about how DevOps engineers at Datadog provide customer support. Some key points discussed include:
- Datadog got customers through word-of-mouth due to the quality of their product and support provided by DevOps engineers.
- Datadog treats customers like they treat themselves by answering all questions thoroughly and making sure issues are fully resolved.
- Engineers spend a week at a time helping with customer support to continuously learn.
- Datadog uses a variety of tools like IRC, email, in-app chat, and social media to engage with customers and share information.
- Metrics like response time, resolution time, and channel volume are analyzed monthly to improve support.
The document discusses the author's interest in graphs and how they began exploring graphs after receiving an email. It then mentions Redis, memory, and alerts, along with a quote about wanting to see a graph. The rest of the document contains log messages about saving in the background being unable to allocate memory at first, but then succeeding. It emphasizes how graphs allow for correlation and joy, whereas without them there is no correlation or joy.
Best practices for monitoring your IT infrastructure using StatsD. Find dashboard examples here: https://p.datadoghq.com/sb/9b246c4ade
Monitor StatsD easily with Datadog. Learn more at https://www.datadoghq.com
Alerting: more signal, less noise, less painDatadog
Is this talk for me?
✓I am or will be on-call
✓I don’t like being alerted
✓I want the pain to go away
The next 40 minutes
1. Alerts == pain?
2. Measure alerts
3. Concrete (& fun) steps
Learn more about Datadog's infrastructure monitoring as a service at https://www.datadoghq.com.
This document discusses moving from host-centric monitoring to fact-based monitoring using Puppet facts. It argues that hosts should not be the center of the monitoring universe, but rather facts should be. Effective monitoring uses queries against existing facts and metrics to express conditions like ensuring web servers respond quickly or PostgreSQL processes are running. This mirrors how Puppet, SQL, and MCollective improved systems management by moving from imperative programming to declarative queries based on available facts and metadata.
Your configuration management is fact-based.
Your orchestration is fact-based.
Is your monitoring fact-based?
What does that even mean? Monitoring is very similar to configuration, at least in its expression. Configuration cares about files, services, and hosts being present and in a certain state (""nginx should be running with the following configuration""). Monitoring cares about services being present, running, and in a certain state. Both describe your infrastructure as it should be (""nginx should be running and respond in less than 200ms"").
Fact-based monitoring is about being able to control monitoring with the same facts that Puppet uses (""monitor nginx latency wherever Puppet says it should run""). This is in contrast with imperative monitoring (""monitor nginx on host a, b and c"") that gets out of sync and leads to mailbox meltdowns from spurious alerts.
Using open source and commercial examples, this talk will help you express your monitoring in a way that will feel very natural to your Puppet configuration.
CrushFTP 10.4.0.29 PC Software - WhizNewsEman Nisar
Introduction:
In this never-ending digital world, the essence of a smooth and safe file transfer solution is vital. CrushFTP 10.4.0.29 is a kind of full-featured, robust, and easy-to-use PC software designed for a smooth file transfer process without compromising security. In this review, we will dig in deep regarding the CrushFTP features, functions, and system requirements to have a 360-degree view of its capabilities and possible applications.
Description:
CrushFTP, LLC develop the software, and it comes in a bundle of new features and improvements, which are set to deliver a great experience to the user.With CrushFTP, from the smallest to the most extensive scale of businesses, all kinds of file transfer operations can be centrally managed on a single platform.
You May Also Like :: Alt-Tab Terminator Pro 6.0 PC Software – WhizzNews
Abstract:
At its heart, CrushFTP is a powerful server that allows users to exchange files over the networks safely. Many features of the FTP servers have been extended in CrushFTP. It supports protocols like FTPS, SFTP, SCP, HTTP, and HTTPS for maximum flexibility with client applications and devices.
The intuitive web interface enables users to use file management tools simply without installing complex client software.
Software Characteristics:
Security:
CrushFTP ensures security through the use of protocols for encryption, such as SSL/TLS, to secure transmitted data. It also offers user authentication mechanisms using LDAP, Active Directory, and OAuth for proper secure access control.
Automation:
The automation capability of CrushFTP allows automating the everyday routine tasks through schedule-based transfer, event-based triggers, and custom flow. This ensures that the batch processing is effective with minimum manual interruption, improving productivity.
You May Also Like :: VovSoft Copy Files Into Multiple Folders PC Software – WhizzNews
Remote Administration:
CrushFTP supports remote administration through the web interface. This allows an administrator to manage server settings, user permissions, and file operations from any part of the world that is connected to the Internet. In this regard, it gives a very nice distributed team and remote work environment.
Integration:
The software easily integrates with third-party applications and services through a very extensive API, as well as through support for plenty of plugins. This way, it becomes straightforward for organizations to fit CrushFTP into their already existing infrastructure to promote interoperability and ensure scalability.
Monitoring and Logging:
CrushFTP provides very detailed tracking and logging where an administrator can trace all user activities, monitor the performance of the server, and analyze network traffic. It also offers real-time alerts and notifications for proactive management and troubleshooting.
Customization:
Make CrushFTP work with any possible parameters in mind through configurable settings, themes, and extensions
Exploring the Power of the MaxiBlocks Interface: A Game-Changer for WordPress Websites
Building a website can be daunting, but with the right tools, it becomes an enjoyable and efficient process. Enter MaxiBlocks, an innovative interface designed to enhance the WordPress experience. In this blog, we'll explore the various facets of MaxiBlocks and how it can revolutionize your website-building journey.
Getting Started with WordPress and MaxiBlocks
If you're new to WordPress, getting started might seem overwhelming. MaxiBlocks simplifies this process significantly. The WordPress Getting Started guide on MaxiBlocks provides step-by-step instructions to set up your WordPress site, making it accessible even for beginners.
Why Choose MaxiBlocks for Your Website?
MaxiBlocks stands out among WordPress website builders due to its user-friendly interface and powerful features. It caters to both novices and experienced developers, offering a range of tools that streamline the website creation process.
SOCRadar's Hand Guide For the 2024 Paris Olympics--.pdfSOCRadar
SOCRadar’s suite of tools offers comprehensive protection, enabling businesses to identify potential threats, analyze malicious files, and enhance DDoS defenses. With real-time insights from SOCRadar’s Extended Threat Intelligence solution, businesses can effectively counteract cyber threats and mitigate data breaches. This guide is essential for organizations preparing for the cyber challenges posed by the Paris 2024 Olympics, ensuring a secure digital environment.
What Is Integration Testing? Types, Tools, Best Practices, and Morekalichargn70th171
Integration testing is vital to the SDLC where individual software modules are combined and tested. The primary purpose of an integration test is to identify defects that occur when modules interact. By focusing on the interfaces and interactions between modules, integration tests ensure that the components of an application work together as intended.
A Guide to the 10 Best HR Analytics Software 2024Frank Austin
Discover the top 10 HR analytics software solutions that are transforming workforce management. Learn about their key features, benefits, and how they can help your organization make data-driven HR decisions.
In a continually evolving digital world, call bomber software has turned into an important instrument with an array of uses. It is crucial to fully understand the principles of call bomber software, particularly throughout India where the widespread use of contemporary technology continues to occur quite rapidly.
Understanding Automated Testing Tools for Web Applications.pdfkalichargn70th171
Automated testing tools for web applications are revolutionizing how we ensure quality and performance in software development. These tools help save time, reduce human error, and increase the efficiency of web application testing processes. This guide delves into automated testing, discusses the available tools, and highlights how to choose the right tool for your needs.
'Build Your First Website with WordPress' Workshop IntroductionSunita Rai
The presentation is prepared for the "Build Your First Website Free with WordPress" workshop, jointly organized by Go with WP, the WordPress podcast, and Kantipur City College (KCC). The workshop starts on July 20, 2024, and ends on August 10, 2024.
This introductory presentation is designed to introduce WordPress to the students and is presented during the first week.
Googling for Software Development: What Developers Search For and What They F...Andre Hora
Developers often search for software resources on the web. In practice, instead of going directly to websites (e.g., Stack Overflow), they rely on search engines (e.g., Google). Despite this being a common activity, we are not yet aware of what developers search from the perspective of popular software development websites and what search results are returned. With this knowledge, we can understand real-world queries, developers’ needs, and the query impact on the search results. In this paper, we provide an empirical study to understand what developers search on the web and what they find. We assess 1.3M queries to popular programming websites and we perform thousands of queries on Google to explore search results. We find that (i) developers’ queries typically start with keywords (e.g., Python, Android, etc.), are short (3 words), tend to omit functional words, and are similar among each other; (ii) minor changes to queries do not largely affect the Google search results, however, some cosmetic changes may have a non-negligible impact; and (iii) search results are dominated by Stack Overflow, but YouTube is also a relevant source nowadays. We conclude by presenting detailed implications for researchers and developers.
Cloud Databases and Big Data - Mechlin.pptxMitchell Marsh
Cloud databases and big data are revolutionizing how organizations store, manage, and analyze vast amounts of information. Cloud databases offer scalable, flexible, and cost-effective solutions for data storage, allowing businesses to access and manage their data from anywhere with internet connectivity. Big data involves the processing and analysis of extremely large datasets to uncover patterns, trends, and insights that can drive strategic decision-making. Together, these technologies enable companies to harness the power of their data, improve operational efficiency, and gain a competitive edge in the market.
ERP software has become essential for modern businesses, managing everything from finance and human resources to supply chain and customer relationships. This article highlights the top 5 ERP companies in India offering affordable and reliable software solutions for business transformation.
1. **Odoo (Banibro IT Solutions Pvt Ltd)**: Banibro IT Solutions provides unique ERP services, excelling in innovative technologies and customer satisfaction. They offer comprehensive services in finance, sales, CRM, and project management, meeting competitive market demands.
2. **Sage X3 (Tresilient Business Solutions Pvt Ltd)**: Sage X3 is a versatile ERP solution suitable for various industries, from small enterprises to large corporations. It covers finance, supply chain management, manufacturing, and distribution, integrating critical business operations for overall growth.
3. **Oracle Cloud ERP (Capgemini)**: Oracle Cloud ERP offers cloud-based applications that optimize business operations using AI and machine learning. It provides a unified platform for finance, procurement, and project management, enabling data-driven decisions and innovative strategies.
4. **SAP ERP (Tata Consultancy Services)**: SAP ERP is known for its extensive solutions catering to businesses of all sizes. It offers modules in finance, human resources, sales, and logistics, enhancing collaboration, optimizing processes, and delivering superior customer experiences.
5. **NetSuite ERP (Techasoft Pvt. Ltd.)**: NetSuite ERP supports businesses across various industries with integrated functionality in financial management, order processing, inventory control, and e-commerce, driving profitability and adaptation to the emerging marketplace.
In summary, these top 5 ERP companies are crucial for business transformation, enhancing productivity and operational efficiency with their distinguished functionalities.
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Assessing Mock Classes: An Empirical Study (ICSME 2020)Andre Hora
During testing activities, developers frequently rely on dependencies (e.g., web services, etc) that make the test harder to be implemented. In this scenario, they can use mock objects to emulate the dependencies' behavior, which contributes to make the test fast and isolated. In practice, the emulated dependency can be dynamically created with the support of mocking frameworks or manually hand-coded in mock classes. While the former is well-explored by the research literature, the latter has not yet been studied. Assessing mock classes would provide the basis to better understand how those mocks are created and consumed by developers and to detect novel practices and challenges. In this paper, we provide the first empirical study to assess mock classes. We analyze 12 popular software projects, detect 604 mock classes, and assess their content, design, and usage. We find that mock classes: often emulate domain objects, external dependencies, and web services; are typically part of a hierarchy; are mostly public, but 1/3 are private; and are largely consumed by client projects, particularly to support web testing. Finally, based on our results, we provide implications and insights to researchers and practitioners working with mock classes.
A House In The Rift 0.7.10 b1 (Gallery Unlock, MOD)Apk2me
You can get this game here
Apk2me. Com 👈
About Game
The enthralling visual novel "A House In The Rift" APK takes players on a magical, mysterious, and romantic journey. This game is perfect for mobile devices because it combines interactive storytelling with beautiful visuals and interesting characters. Among visual novels, it stands out for its engaging story and deep character interactions.
Scenario of the Match
As the events of "A House In The Rift" commence, our heroine finds herself abruptly whisked away to a mysterious mansion situated in a rift between dimensions. There are many different magical beings living in the house, and they all have unique histories and personalities. Finding their way around this unfamiliar setting while making new friends and learning the rift's secrets is the protagonist's new challenge. Players' decisions greatly affect the story's trajectory and final result in this dynamic game.
Elements of a Visual Novel
The visual novel aspects of the game are its strongest suit, creating an engrossing story experience. The player has a great deal of say in character conversations, altering the course of events and the relationships between them. Strong prose, interesting plot twists, and fully realized characters. The story progresses thanks to the characters' complex emotions and their interactions, which give weight to every choice.
One defining feature of "A House In The Rift" is the excellent artwork. Beautifully rendered characters and settings breathe life into the game's enchanted world. The story and the audience's emotional investment are both bolstered by the intricate and expressive character designs. The music goes well with the visual presentation, creating an ambiance and setting the mood for various scenes.
How the Game Works
"A House In The Rift" has a number of gameplay mechanics to keep players engaged, although the narrative is the main focus. Activities such as these encompass character management, puzzle solving, and exploration. By venturing into various rooms and areas of the house, players can find hidden treasures and useful objects. A new level of difficulty is introduced by puzzle-solving elements, which demand players to use their critical thinking skills and engage with the world around them.
Another important part of the gameplay is managing your characters. As they interact with the house's residents, players will have to decide how to earn their trust and affection. The story's trajectory and the availability of new scenes and lines of dialogue are both affected by these relationships.
Unlock the Gallery
The ability to unlock galleries is a notable feature of the "A House In The Rift" APK. Unlockable artwork, character profiles, and special scenes become available to players as they advance through the game. As you progress through the story and complete objectives, you'll earn these collectibles as a reward.
Literals - A Machine Independent Feature21h16charis
Introduction to Literals, A machine independent feature. The presentation is based on the prescribed textbook for System Software and Compiler Design, Computer Science and Engineering - System Software by Leland. L. Beck,
D Manjula.
42. Anomalies
A time series point is an anomaly if:
● Given the past points in the series ( ), the point
in question ( ) is unlikely given your model of the past;
43. Anomalies
A time series point is an anomaly if:
● Given the past points in the series ( ), the point
in question ( ) is unlikely given your model of the past;
and you should alert on a set of anomalies if:
● they are a symptom of an issue you care about ( ).
44. Our Approach
1. Extract as much signal as we can from the time series.
2. Use robust statistical measures when creating the model.
3. Give the user control over when they get alerted.
72. DASHBOARDS
Build Real-Time Interactive Dashboards
CORRELATION
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Share What You Saw, Write What You Did
METRIC ALERTS
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DEVELOPER API
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