IN POSTGRESSQL V14, REDUCE INDEX BLOAT
- 1 December 2022
- Database Performance ManagementDeep learningTechnology Business
PostgreSQL v12 introduced more effective index storage, and v13 further enhanced that by introducing deduplication of index entries. With “bottom-up” …
Upgrade Postgres with Ubuntu 20.04.02
The previous time, PostgreSQL was installed on top of PostGIS. Today, I’ll add to this article by explaining how to upgrade PostGIS on Ubuntu. Postgis…
Lessons Learned From Building an Oracle to PostgreSQL Migrator
- 30 November 2022
- Database Performance ManagementTechnology Business
Many people who want to be free of license costs, high support costs, and technical restrictions on the Oracle side have taken up the popular sport of…
TRANSACTIONS WITH HOLD CURSORS AND POSTGRESQL
- 29 November 2022
- Database Performance ManagementDeep learning
Cursors and transactions serve as the basic building blocks for creating database applications. This article describes how cursors and transactions in…
POSTGRESQL GAPS IN SEQUENCES
Most database tables have a primary key that is a made-up number, and that number is usually made by a sequence. In a previous article, I went into so…
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