cassandra vs. voldemort
江睿
| Apache Cassandra • | Project Voldemort • | |
|---|---|---|
| Apache Cassandra • | Project Voldemort • | |
| Standard | ||
| Description | Second Generation Distributed Database | ? |
| Website | cassandra.apache.org | project-voldemort.com |
| License | Apache License | Apache License |
| Features | ||
| Query language | API calls | API calls |
| Database model | Column-oriented | Key-value |
| Map and reduce |
yes
| no |
| Unicode | yes | yes |
| Full text search | no | no |
| Intigrity | ||
| Integrity model | BASE | MVCC |
| Atomicity |
yes
| no |
| Consistency | yes | yes |
| Isolation | no | no |
| Durability | yes | yes |
| Transactions | no | no |
| Referential integrity | no | no |
| Revision control | ? | yes |
| Distribution | ||
| Horizontal scalable | yes | yes |
| Replication | yes | yes |
| Sharding | yes | yes |
| System requirements | ||
| Operating system | Cross-platform | Linux, Mac OS X, Windows |
| Architecture | ||
| Programming language | Java | Java |
| More | ||
| Name | Cassandra | Project Voldemort |
| Full name | Apache Cassandra | ? |
| Category | Database | Database |
| Brand | Apache | ? |
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转载于:http://blog.itpub.net/23937368/viewspace-1051688/
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