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LMDB vs. vertica

LMDB vertica + Add column
Category
Preference (57% global votes) (50% global votes)
Website symas.​com/​mdb www.​vertica.​com
License
Design
Database model
Data storage
Embeddable Yes No
Features
Query language
Data types ?
Conditional entry updates No Yes
Map and reduce No Yes
Unicode No Yes
TTL for entries No Yes
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 ?
Locking model ?
Indexing
Secondary Indexes No No
Composite keys No No
Full text search No Yes
Geospatial Indexes No Yes
Graph support No ?
Distribution
Horizontal scalable No Yes
Replication No Yes
Replication mode
Sharding No Yes
Shared nothing architecture ? Yes
Restrictions
Value size max. 4 GB 956 PB
System requirements
Operating system
Native driver ?
Memory minimum 64 kB 8 GB
Architecture
Programming language
More
Description Memory-Mapped, Copy-on-Write Column based, distributed, scalable, high performance, ANSI-SQL analytic query engine.
Brand
Multi-user system Yes Yes
Database ?
Price rating ★★★★★ ?
Software distribution
Release Date September 2011 2007
Documentation level ★★★★★ ★★★★☆
Lines of code 7 k ?
Free to use Yes Conditional
Active Yes Yes
Real time analytics Yes Yes
Creation Date 2009 ?
Community Driven Good ?
API Basic Good
Online backup Yes ?
Function Based Index No ?
Implementation flexibility (50% global votes) (0% global votes)
Download gitorious.​org/​mdb https:/​/​my.​vertica.​com/​community/​
Backup functionality Good ?
Query Cache No Yes
Ease of use ★★★★☆ ★★★★☆
In-Place Update Yes ?
Free for commercial use Yes Yes
Sorts Yes Yes
Read preferences No ?
Open Source Yes No
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
RESTful ? No
Database Connection Pooling ? Yes
Cloud platform support ?
Log ? Yes
Level of access authorization ?
Geospatial ? Yes
Server Side Java Script ? Yes
Flexible Table(Schema) ? Yes
Stored Procedure ? No
Auto-Sharding ? Yes
Free edition ? Yes
Kafka Integration ? Yes
SQL Queries ? Yes
420 Friendly? ? Yes
Multi-statement Transactions ? Yes
memcached protocol ? No
Monitoring UI ? Yes
Recursive queries ? No
CLI` ? Yes
Columner ? Yes
Monitoring and Management ?
Hadoop Integration ? Yes
Apache Spark Integration ? Yes
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LMDB vertica
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