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| BigTable | VoltDB | + Add column | |
|---|---|---|---|
| Category | |||
| Preference | (26% global votes) | (48% global votes) | |
| Website | en.wikipedia.org/wiki/BigTable | www.voltdb.com | |
| License | |||
| Design | |||
| Database model | |||
| Data storage | |||
| Embeddable | ? | Yes | |
| Features | |||
| Query language | |||
| Data types | |||
| Conditional entry updates | No | Yes | |
| Map and reduce | Yes | Yes | |
| Unicode | Yes | Yes | |
| TTL for entries | ? | No | |
| Compression | Yes | No | |
| Integrity | |||
| Integrity model | |||
| Atomicity | Yes | Yes | |
| Consistency | Yes | Yes | |
| Isolation | No | Yes | |
| Durability (data storage) | Yes | Yes | |
| Transactions | Yes | Yes | |
| Referential integrity | ? | Yes | |
| Revision control | Yes | Yes | |
| Locking model | No | ||
| Indexing | |||
| Secondary Indexes | Yes | Yes | |
| Composite keys | ? | Yes | |
| Full text search | No | No | |
| Geospatial Indexes | Yes | Yes | |
| Graph support | Yes | No | |
| Distribution | |||
| Horizontal scalable | Yes | Yes | |
| Replication | Yes | Yes | |
| Replication mode | ? | ||
| Sharding | Yes | Yes | |
| Shared nothing architecture | ? | Yes | |
| System requirements | |||
| Operating system | ? | ||
| Native driver | ? | ||
| Memory minimum | ? | 4 GB | |
| Architecture | |||
| Programming language | |||
| More | |||
| Description | Key-value | VoltDB is an ACID-compliant OLTP database that can process millions of transactions per second on commodity servers that are loosely connected over a fast network. It is a highly scalable alternative to legacy SQL databases such as Oracle and MySQL. VoltDB is accessed using SQL, the industry standard data language, and is also accessible using popular key-value and document-style interfaces. | |
| Brand | ? | ||
| Multi-user system | Yes | Yes | |
| Active | Yes | Yes | |
| Real time analytics | Yes | Yes | |
| Cloud platform support | |||
| Query Cache | Yes | Yes | |
| Ease of use | ★★★★☆ | ★★★★☆ | |
| Geospatial | No | ? | |
| Max rows in query result | 5 | ? | |
| ORM Join Support | No | ? | |
| 24/7 support | Yes | Yes | |
| Free edition | No | Yes | |
| SQL Queries | Yes | Yes | |
| memcached protocol | Yes | ? | |
| CLI` | Yes | ? | |
| Bluetooth | ? | No | |
| Accelerometer sensor | ? | No | |
| Database | ? | ||
| Multilingual content | ? | Yes | |
| Price rating | ? | ★★★★☆ | |
| Standard compliance | ? | Yes | |
| Software distribution | ? | ||
| Object-Relational Mapping (ORM) | ? | Yes | |
| Release Date | ? | April 2010 | |
| Documentation level | ? | ★★★★★ | |
| RESTful | ? | Yes | |
| Distributed Counter | ? | No | |
| Free to use | ? | Yes | |
| Database Connection Pooling | ? | Yes | |
| Creation Date | ? | 2012 | |
| Community Driven | ? | Basic | |
| Web interface | ? | Yes | |
| API | ? | Good | |
| 2 Letter Country Code | ? | US | |
| Online backup | ? | Yes | |
| Admin Generator | ? | Yes | |
| Partial Index | ? | Yes | |
| Function Based Index | ? | Yes | |
| Key length max | ? | 1 000 000 | |
| Geographic Replication | ? | Yes | |
| Log | ? | Yes | |
| Implementation flexibility | (0% global votes) | (100% global votes) | |
| Download | ? | voltdb.com/download/software | |
| Backup functionality | ? | Excellent | |
| In-Place Update | ? | Yes | |
| Free for commercial use | ? | Yes | |
| Sorts | ? | Yes | |
| Tuneable write concerns | ? | Yes | |
| Event Driven Architecture | ? | Yes | |
| Open Source | ? | Yes | |
| Op/s | ? | 15 000 000 | |
| Maven support | ? | Yes | |
| Triggers | ? | No | |
| Perfomance | ? | ★★★★★ | |
| Materialized Views | ? | Yes | |
| Pipeline Aggregation | ? | Yes | |
| Spring Data Support | ? | Yes | |
| Predictive Analytics | ? | Yes | |
| JSON | ? | Yes | |
| Flexible Table(Schema) | ? | Yes | |
| Geo-distributed | ? | Yes | |
| Clustering over WAN | ? | No | |
| Stored Procedure | ? | Yes | |
| Second Level Caching | ? | No | |
| Concurrency | ? | Yes | |
| Auto-Sharding | ? | Yes | |
| Попаболь | ? | Yes | |
| Contributors | ? | 40 | |
| Aggregators | ? | Yes | |
| Near cache | ? | No | |
| Continuous query | ? | Yes | |
| Distributed code Deployment | ? | Yes | |
| Dynamic code deployment | ? | Yes | |
| DB Delta Server | ? | No | |
| Rolling Upgrade | ? | Yes | |
| Kafka Integration | ? | Yes | |
| Storm Integration | ? | Yes | |
| Offheap Memory | ? | Yes | |
| CEP Streaming | ? | Yes | |
| Atomic Persistence | ? | Yes | |
| User and Group role based security model | ? | Yes | |
| Minimum Java version | ? | 1.7 | |
| Average Latency (milliseconds)) | ? | 1 | |
| Maximum Database Size | ? | 25 TB | |
| Multi-statement Transactions | ? | Yes | |
| Columner | ? | No | |
| Monitoring and Management | ? | ||
| + Add row | + | + | |
| BigTable | VoltDB | ||
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