PostgreSQL
PostgreSQL is a powerful, open source object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.
GSoC Participation History
Technologies
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Past Projects
pgmoneta: Model Context Server implementation
The motivation behind this project is to extend and introduce a fully functional MCP server for pgmoneta. To achieve this ultimate goal, we have...
Reducing pg stat statements LWLock Contention
pg_stat_statements tracks query statistics across a PostgreSQL cluster, but its single-LWLock architecture creates a scalability bottleneck under...
B-tree Index Bloat Reduction (Page Merge)
PostgreSQL B-tree indexes often suffer from severe bloat after heavy UPDATE and DELETE workloads because the core engine currently cannot consolidate...
pgmoneta: WAL & MCP
pgmoneta is an open-source tool that offers a solution for PostgreSQL backup and recovery. This project is a continuation of the 2025 GSoC project on...
pgmoneta: Storage engines
pgmoneta’s current storage layer is fragmented, back-ends do not share full feature parity and a single backup cannot target multiple destinations at...
Historic Data for pgexporter
This project will add native historical metrics storage to pgexporter, enabling users to analyze trends and long-term performance without relying on...
pgagroal: Advanced security
This project implements true end-to-end TLS pooling for pgagroal by decoupling the cryptographic state from the physical TCP socket. By implementing...
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