Groonga CloudSearch Open Source Amazon CloudSearch on Your Computer

Groonga CloudSearch is an Amazon CloudSearch compatible open source full text search server.

v1.5.0 (2012-12-26)

More Resources

Functional comparison

Feature	Groonga CloudSearch	Amazon CloudSearch
Configuration
Creating search domains	✓	✓
Creating index fields	✓	✓
Authentications	✕	✓
Deletion of existing domains	✓ (v1.1.0-)	✓
Configuring default search field	✓ (v1.2.0-)	✓
Configuring access policies	✕	✓
Configuring facet returnability, result returnability, and searchability of index fields	✓ (v1.2.0-)	✓
Re-indexing of documents	✓ (v1.1.0-)	✓
Default values for index fields	✕	✓
Sources for index fields	✕	✓
Uploading
Uploading search documents from SDF batches	✓ (JSON only)	✓
Assigning multiple values to an index field	✓ (v1.2.0-)	✓
Deletion of stored documents	✓ (v1.1.0-)	✓
Strict validations	✕	✓
Atomic operations	✕	✓
Document versions	✕	✓
Searching
Searching documents by simple queries	✓	✓
Searching documents by complex queries	✓ (v1.2.0-)	✓
Getting basic facet information for text and literal fields	✓ (v1.2.0-)	✓
Getting basic facet information with uint fields	✕	✓
Getting sorted or constrained facet information	✕	✓
Result ranking with field names	✓ (v1.4.0-)	✓
Result ranking with custom rank expressions	✕	✓
Result ranking with threshold	✕	✓
Stemming	✕	✓
Stopwords	✕	✓
Synonyms	✓ (v1.1.0-)	✓
Command Line Tools
Creating search domain	✓ (v1.2.0-)	✓
Listing search domains	✓ (v1.2.0-)	✓
Deleting search domain	✓ (v1.2.0-)	✓
Creating and deleting index fields	✓ (v1.2.0-)	✓
Configuring facet returnability, result returnability, and searchability of index fields	✓ (v1.2.0-)	✓
Configuring default value and sources of index fields	✕	✓
Configuring stems	✕	✓
Configuring stopwords	✕	✓
Configuring synonyms	✓ (v1.2.0-)	✓
Configuring rank expressions	✕	✓
Configuring access policies	✕	✓
Re-indexing documents	✓ (v1.2.0-)	✓
Posting documents as SDF batches	✓ (v1.2.0-, XML SDF batches are available on v1.5.0-)	✓
Configuring by SDF batches	✓ (v1.5.0-)	✓
Misc.
XML type requests and responses	✕	✓
Management Console	✓ (by Groonga CloudSearch Console)	✓
Works locally	✓	✕
Works in the cloud	✓	✓
Auto scaling	✕	✓
SaaS	✕	✓
Native CJK support (and better tokenizer)	✓	✕