The fastest growing Open Source Database

Technologies
python, javascript, c/c++, perl, databases
Topics
Database Engines, SQL Features
The fastest growing Open Source Database
MariaDB Foundation is the non-profit organization behind MariaDB Server, the fastest growing open source databases. MariaDB Foundation's mission is to ensure the continuity of the MariaDB Server code as well as foster and facilitated collaboration within the MariaDB ecosystem. As part of GSoC, MariaDB Foundation seeks to bring more developers into the MariaDB Server (and related projects) code base.

Projects

Contributor
BinRuan
Mentor
Gagan Goel
Organization
MariaDB
MariaDB Columnstore - Parquet support in cpimport - proposal - Bin Ruan
The task is to make cpimport support parquet files as input or design a general framework to add new input formats. Considering cpimport finish its...
Contributor
Junqi Xie
Mentor
LinuxJedi
Organization
MariaDB
Update RocksDB to the latest upstream version
RocksDB is an embeddable persistent key-value store for fast storage. MariaDB has integrated this engine into the database since version 10.2.5....
Contributor
Mu He
Mentor
Andrey Piskunov
Organization
MariaDB
SIMD for SQL expressions and functions
Current Mariadb ColumnStore engine doesn’t support vectorized evaluation of SQL functions and expressions. This project want to cover this by adding...
Contributor
phoeinx
Mentor
drrtuy
Organization
MariaDB
Optimize GROUP BY in MariaDB ColumnStore
This project optimized the GROUP BY operator in MariaDB ColumnStore for workloads requiring disk-based aggregation. To achieve this a) unnecessary...
Contributor
Xie Qijun
Mentor
Marko
Organization
MariaDB
JIT compiled SQL expressions
MCS uses interepreted execution to calculate SQL expressions results. Here is an example of a SQL expression 'table1.col1 + FLOOR(table2.col1)'....