Firebird

The open source relational database forked from Borland's InterBase, small enough to embed and full SQL with stored procedures. See how developers rate it month by month on DTDb.

Category
database engine
Developer
Firebird Project
Created by
—
First release
2000
License
IPL, IDPL
Open source
Yes
Pricing
Free
Website
https://firebirdsql.org
Written in
C++
Data model
Relational
Storage layout
Row-oriented
Workload
Transactions (OLTP)
Analytics architecture
Not an analytics platform
Query language
SQL, PSQL
ACID transactions
Yes
Schema
Strict
Deployment
Embedded, Server
Scaling
Replication
Create, read, update, delete
Create: fast (Fast inserts); Read: fast (Index lookups and a mature optimizer); Update: moderate (MVCC keeps back versions until garbage collection); Delete: moderate (Garbage collection reclaims old versions)

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