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MySQL vs. LevelDB

MySQL LevelDB + Add column
Category
Preference (29% global votes) (42% global votes)
Website www.​mysql.​com www.​oracle.​com/​database/​b…b/​index.​html
License
Design
Database model
Data storage
Embeddable Yes Yes
Features
Query language
Data types ?
Conditional entry updates Yes Yes
Map and reduce No No
Unicode Yes Yes
TTL for entries Yes No
Compression Yes Yes
Integrity
Integrity model
Atomicity Yes Yes
Consistency Yes Yes
Isolation Yes Yes
Durability (data storage) Yes Yes
Transactions Yes Yes
Referential integrity Yes No
Revision control Yes ?
Locking model ?
Indexing
Secondary Indexes Yes Yes
Composite keys Yes Yes
Full text search Yes Yes
Geospatial Indexes Yes No
Graph support No No
Distribution
Horizontal scalable Yes Yes
Replication Yes Yes
Replication mode
Sharding No No
Shared nothing architecture No ?
Restrictions
Value size max. 10 EB 4 GB
System requirements
Operating system
Native driver
Memory minimum 11 MB ?
Architecture
Programming language
More
Description Relational database system key/value database
Brand
Multi-user system Conditional Yes
Extension/Plug-in Yes ?
Database ?
Multilingual content Yes ?
Price rating ★★★★★ ?
Multiple projects Yes ?
Standard compliance Yes ?
Software distribution ?
Object-Relational Mapping (ORM) No ?
Release Date May 1995 ?
Documentation level ★★★★☆ ★★★★☆
RESTful No ?
Lines of code 1 100 k 1 748 k
Free to use Yes Yes
Active Yes Yes
Database Connection Pooling Yes ?
Real time analytics Conditional ?
Creation Date 1995 1994
Community Driven Good Good
Web interface Yes ?
Data encryption Yes ?
Cloud platform support ?
Online backup Yes ?
Partial Index Yes ?
Function Based Index Yes ?
Key length max 3 072 ?
Log Yes Yes
Implementation flexibility (21% global votes) (0% global votes)
Download dev.​mysql.​com/​downloads/​ www.​oracle.​com/​technetwor…iteId=ocomen
Backup functionality Good ?
Query Cache Yes ?
Ease of use ★★★★★ ?
In-Place Update No ?
Free for commercial use Yes No
Sorts Yes Yes
Tuneable write concerns Yes ?
Open Source Yes ?
Triggers Yes ?
Perfomance ★★★★☆ ?
Cloud-enabled Yes ?
Multivariate Testing No ?
Materialized Views No ?
Pipeline Aggregation Yes ?
Spring Data Support Yes ?
Geospatial Yes ?
Text Analytics Yes ?
Server Side Java Script No ?
JSON Yes ?
Flexible Table(Schema) No ?
Geo-distributed No ?
Stored Procedure Yes ?
Concurrency Yes ?
24/7 support Yes ?
Free edition Yes ?
SQL Queries Yes ?
3D Support Yes ?
Monitoring UI Yes ?
Online backup (no locking) Yes ?
CLI` Yes ?
Abstracts complexity of UI Components Yes ?
Point In Time Recovery Yes ?
 Exportar a Excel las personas relacionas con la solicitud Yes ?
Does remove features when broken? Yes ?
Can help Modi to make New India ? Yes ?
Distributed Counter ? Yes
Corruption Resistant ? No
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MySQL LevelDB
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