Comparison of structured storage software
Not to be confused with COM Structured Storage.
Structured storage is computer storage for structured data, often in the form of a distributed database.[1] Computer software formally known as structured storage systems include Apache Cassandra,[2] Google's BigTable[3] and Apache HBase.[4]
Comparison
The following is a comparison of notable structured storage systems.
| Project Name | Type | Persistence | Replication | High Availability | Transactions | Rack-locality Awareness | Implementation Language | Influences, Sponsors | License |
|---|---|---|---|---|---|---|---|---|---|
| Aerospike database | NoSQL database | Yes, Hybrid DRAM and flash for persistence | Yes | Yes, Distributed for scale | Yes | Yes | C (small bits of assembly language) | Aerospike | Apache 2.0 |
| AllegroGraph | Graph database | Yes | No - v5, 2010 | Yes | Yes | No | Common Lisp | Franz Inc. | Proprietary |
| Apache Jackrabbit | Key-value & Hierarchical & Document | Yes | Yes | Yes | Yes | likely | Java | Apache, Roy Fielding, Day Software | Apache 2.0 |
| Berkeley DB/Dbm/Ndbm (bdb)1.x | Key-value | Yes | No | No | No | No | C | old school | Various |
| Berkeley DB Sleepycat/Oracle Berkeley DB 5.x | Key-value | Yes | Yes | Yes | Yes | No | C, C++, or Java | dbm, Sleepycat/Oracle | dual GPL-like Sleepycat License |
| Oracle NoSQL Database | Key-value | Yes | Yes | Yes | Yes | No | Java | Oracle | AGPLv3 License or proprietary |
| Apache Cassandra | Key-value | Yes | Yes | Distributed | No[5] | Yes | Java | Dynamo and BigTable, Facebook/Digg/Rackspace | Apache 2.0 |
| ClustrixDB | scale-out relational | Yes | Yes | Distributed and Replication | Yes | No | C | Clustrix | Proprietary |
| Coherence | Key-value | Persistent data typically in an RDBMS | Yes | Yes | Yes | Yes | Java | Oracle (previously Tangosol) | Proprietary |
| CouchDB | Document | Yes | Yes | replication + load balancing | Atomicity is per document, per CouchDB instance[6] | No | Erlang | Lotus Notes / Ubuntu, Mozilla, IBM | Apache 2.0 |
| Extensible Storage Engine(ESE/NT) | Document or Key-value | Yes | No | No | Yes | No | C++, Assembly | Microsoft | Proprietary |
| FoundationDB | Ordered Key-value | Yes | Yes | Yes | Yes | Depends on user configuration | C++ | FoundationDB | Proprietary |
| GigaSpaces | Tuple Space & Relational & Document & key-value | Yes | Yes | Yes | Yes | Depends on user configuration | Java | Tuple space | Proprietary |
| GT.M | Key-value | Yes | Yes | Yes | Yes | Depends on user configuration | C (small bits of assembly language) | FIS | AGPL v3 |
| Project Name | Type | Persistence | Replication | High Availability | Transactions | Rack-locality Awareness | Implementation Language | Influences, Sponsors | License |
| Apache HBase | Key-value | Yes. Major version upgrades require re-import. | Yes HDFS,[7] Amazon S3[8] or Amazon Elastic Block Store.[9] | Yes[10] | Yes[11] | See HDFS, S3 or EBS. | Java | BigTable | Apache 2.0 |
| Hypertable | Key-value | Yes | Yes, with KosmosFS and Ceph | coming in 2.0 | coming | Yes, with KosmosFS | C++ | BigTable | GPL 2.0 |
| Information Management System IBM IMS aka DB1 | Key-value. Multi-level | Yes | Yes | Yes, with HALDB | Yes, with IMS TM | Unknown | Assembler | IBM since 1966 | Proprietary |
| Infinispan | Key-value | Yes | Yes | Yes | Yes | Yes | Java | Red Hat | Apache 2.0 |
| Memcached | Key-value | No | No | No | Partial Only supports CAS (Check And Set - or Compare And Swap)[12][13] | No | C | Six Apart/Couchbase/Fotolog/Facebook | BSD-like permissive copyright by Danga |
| LevelDB | Key-value, Bigtable | Yes | No | No | Partial Multiple writes can be combined into single operation | No | C++ | New BSD License | |
| LightningDB | Key-value, memory-mapped files | Yes | No | No | Yes, ACID, MVCC | No | C | Symas | OpenLDAP Public License |
| MongoDB | Document (JSON) | Yes | Yes | fail-over | Partial Single document atomicity[14] | No | C++ | 10gen | GNU AGPL v3.0 |
| Neo4j | Graph database | Yes | Yes | Yes | Yes | No | Java | Neo Technology | GNU GPL v3.0 |
| OrientDB | Multi-Model (Graph-Document-Object-Key/Value) | Yes | Yes[15] | Yes[16] | Yes[17] | Yes | Java | Orient Technologies | Apache 2.0 |
| Redis | Key-value | Yes. But last few queries can be lost.[18] | Yes | Yes[19] | Yes[20] | No | Ansi-C | VMWare, Memcache | BSD |
| SimpleDB (Amazon.com) | Document & Key-value | Yes | Yes (automatic) | Yes | Unknown | likely | Erlang | Amazon.com | Amazon internal only |
| Tarantool | Free-dimensional tuples with primary and secondary keys | Yes. (Asynchronous) | Yes | Yes | Yes | No | Objective C, Lua | Memcached, Mnesia, MySQL, Mail.ru | BSD |
| upscaledb (previously Hamster DB) | Transactional key-value store | Yes | Yes, ACID | C++ | Apache 2.0 | ||||
| Project Name | Type | Persistence | Replication | High Availability | Transactions | Rack-locality Awareness | Implementation Language | Influences, Sponsors | License |
See also
References
- ↑ Hamilton, James (3 November 2009). "Perspectives: One Size Does Not Fit All". Retrieved 13 November 2009.
- ↑ Lakshman, Avinash; Malik, Prashant. "Cassandra - A Decentralized Structured Storage System" (PDF). Cornell University. Retrieved 13 November 2009.
- ↑ Chang, Fay; Jeffrey Dean; Sanjay Ghemawat; Wilson C. Hsieh; Deborah A. Wallach; Mike Burrows; Tushar Chandra; Andrew Fikes; Robert E. Gruber. "Bigtable: A Distributed Storage System for Structured Data" (PDF). Google. Retrieved 13 November 2009.
- ↑ Kellerman, Jim. "HBase: structured storage of sparse data for Hadoop" (PDF). Retrieved 20 February 2016.
- ↑ java - Cassandra - transaction support - Stack Overflow
- ↑ How do I use transactions with CouchDB?
- ↑ HBase: Bigtable-like structured storage for Hadoop HDFS
- ↑ HBase on EC2
- ↑ HBase on EC2 using EBS volumes : Lessons Learned | My AWS Musings
- ↑ Hbase/MultipleMasters - Hadoop Wiki
- ↑ ACID in HBase
- ↑ sql - Memcache with transactions? - Stack Overflow
- ↑ Memcached
- ↑ Atomic Operations - MongoDB
- ↑ OrientDB Replication
- ↑ OrientDB Distributed Architecture Lifecycle
- ↑ OrientDB Transactions
- ↑ Redis Persistence
- ↑ high availability - Redis master/slave replication - single point of failure? - Stack Overflow
- ↑ Transactions – Redis
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