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Database Entry

Percona Server

Forked Code

Percona Server is a branch of MySQL enhanced with additional features.

Website
https://www.percona.com/software/percona-server[01]
Source Code
https://github.com/percona/percona-server[02]
Twitter
@Percona
Developer
Country of Origin
US
Start Year
2006
Project Types
Commercial, Open Source
Derived From
MySQL
Wikipedia
https://en.wikipedia.org/wiki/Percona_Server_for_MySQL[03]

Database Entry

Percona Server

Forked Code

Percona Server is a branch of MySQL enhanced with additional features.

Checkpoints

Fuzzy

Same as MySQL

Compression

Naïve (Page-Level)

Same as MySQL

Concurrency Control

Multi-version Concurrency Control (MVCC) Two-Phase Locking (Deadlock Detection)

Same as MySQL

Data Model

Relational

Same as MySQL

Foreign Keys

Supported

Same as MySQL

Indexes

B+Tree R-Tree Inverted Index (Full Text)

Same as MySQL

Isolation Levels

Read Uncommitted Read Committed Serializable Repeatable Read

Same as MySQL

Joins

Nested Loop Join

Same as MySQL

Logging

Physical Logging Physiological Logging

Same as MySQL

Query Compilation

Not Supported

Same as MySQL

Query Execution

Tuple-at-a-Time Model

Same as MySQL

Query Interface

SQL

Same as MySQL

Storage Architecture

Disk-oriented

Same as MySQL

Storage Model

N-ary Storage Model (Row/Record)

Same as MySQL

Storage Organization

Copy-on-Write / Shadow Paging

Same as MySQL

Stored Procedures

Supported

Same as MySQL

System Architecture

Shared-Everything

Same as MySQL

Views

Virtual Views

Same as MySQL

Derivative Systems
GreatSQL GreatSQL
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Citations

3 sources
  1. Downloads - Percona percona.com
  2. GitHub - percona/percona-server: Percona Server · GitHub github.com
  3. Percona Server for MySQL - Wikipedia wikipedia.org
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