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LMDB vs. MySQL

LMDB MySQL + Add column
Category
Preference (57% global votes) (29% global votes)
Website symas.​com/​mdb www.​mysql.​com
License
Design
Database model
Data storage
Embeddable Yes Yes
Features
Query language
Data types
Conditional entry updates No Yes
Map and reduce No No
Unicode No Yes
TTL for entries No No
Compression No Yes
Integrity
Integrity model
Atomicity Yes Yes
Consistency Yes Yes
Isolation Yes Yes
Durability (data storage) Yes Yes
Transactions Yes Yes
Referential integrity No Yes
Revision control No Yes
Locking model
Indexing
Secondary Indexes No Yes
Composite keys No Yes
Full text search No Yes
Geospatial Indexes No Yes
Graph support No No
Distribution
Horizontal scalable No Yes
Replication No Yes
Replication mode
Sharding No Yes
Shared nothing architecture ? No
Restrictions
Value size max. 4 GB 10 EB
System requirements
Operating system
Native driver
Memory minimum 64 kB 11 MB
Architecture
Programming language
More
Description Memory-Mapped, Copy-on-Write Relational database system
Brand
Multi-user system Yes Conditional
Database
Price rating ★★★★★ ★★★★★
Software distribution
Release Date September 2011 May 1994
Documentation level ★★★★★ ★★★★☆
Lines of code 7 k 1 100 k
Free to use Yes Yes
Active Yes Yes
Real time analytics Yes Conditional
Creation Date 2009 ?
Community Driven Good Good
API Basic Good
Online backup Yes Yes
Function Based Index No Yes
Implementation flexibility (50% global votes) (20% global votes)
Download gitorious.​org/​mdb dev.​mysql.​com/​downloads/​
Backup functionality Good Good
Query Cache No No
Ease of use ★★★★☆ ★★★★★
In-Place Update Yes No
Free for commercial use Yes Yes
Sorts Yes Yes
Read preferences No ?
Open Source Yes Yes
Maximum size 9.2 EB ?
Perfomance ★★★★★ ★★★★☆
JSON Yes Yes
Batch Loading Yes ?
Corruption Resistant Yes ?
Extension/Plug-in ? Yes
Multilingual content ? Yes
Multiple projects ? Yes
Standard compliance ? Yes
Object-Relational Mapping (ORM) ? No
RESTful ? No
Database Connection Pooling ? Yes
Web interface ? Yes
Data encryption ? Yes
Cloud platform support ?
Partial Index ? Yes
Key length max ? 3 072
Log ? Yes
Tuneable write concerns ? Yes
Triggers ? Yes
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
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
Does your mom understand it ? No
Monitoring UI ? Yes
Online backup (no locking) ? Yes
CLI` ? Yes
Abstracts complexity of UI Components ? Yes
Point In Time Recovery ? Yes
Does remove features when broken? ? Yes
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LMDB MySQL
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