Design and development of mission-critical high performance systems based on Postgres.
Postgres Pro Standard 184.108.40.206 has been released today. It is based on PostgreSQL 9.6.2 and contains the new upstream fixes and Postgres Pro extensions updates, including pg_pathman, pg_probackup and sr_plan.
What is the scientifically correct way if using NULLs ?
Gilles Darold from the french company Dalibo, the ora2pg author, has blogged that the performance improvement given by the Svetlana's patch can be as high as 45%.
Henrietta will present a talk on Temporal and Bi-Temporal databases at the PostgresPrpo seminar at 2 Mar 2016.
Although the authors claim that gin is a powerful genie, the theme of drinks has eventually won: next-generation GIN has been called RUM.
Gin stands for Generalized Inverted Index and should be considered as a genie, not a drink.
SP-GiST is suitable for structures where the space can be recursively split into non-intersecting areas. This class comprises quadtrees, k-dimensional trees (k-D trees), and radix trees.
The pg_pathman module provides optimized partitioning mechanism and functions to manage partitions.
Functions for defining and using variables in client sessions.
An active monitoring agent for Postgres Pro. Based on zabbix, mamonsu provides an extensible cross-platform solution that can collect and visualize multiple Postgres Pro and system metrics.
Pg_probackup is a utility to manage backup and recovery of PostgreSQL database clusters. It is designed to perform periodic backups of the PostgreSQL instance that enable you to restore the server in case of a failure.
Working with large number of simultaneous connections almost inevitably leads to usage of connection pools. Unfortunately, present pooling solutions are very limited in access to all PostgreSQL features.
Multi-master cluster with sharding which provides read/write scalability as well as high availability is obviously one of most wanted DBMS features. Experience shows that we should move in step-by-step manner in order to have it in core one day. Postgres Professional company joins community efforts in this direction.
We work on several backup problems: block-level incremental backup, backup validation, partial backup/restore.
Postgres Professional is the Russian PostgreSQL company founded by Russian PostgreSQL contributors. Company has 50+ employees, among them three Major PostgreSQL Contributors.
Postgres Professional is an active member of international PostgreSQL community, developers had committed 93 patches to the latest release of PostgreSQL 10.0.
Our company had successfully performed large PostgreSQL projects including database migration projects for well-known Russian and international companies. We provide industrial PostgreSQL services: vendor technical support, migration, custom extensions and core patches development, migration-related consulting, training and certification.