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Database

Everything our consultants learn while running databases for customers: Oracle, PostgreSQL, SQL Server, MySQL, MariaDB, MongoDB and Delphix. Expect hands-on posts about installation, day-to-day administration, backup and recovery, performance tuning, replication and upgrades.

What I really like about Percona PMM

Percona Monitoring and Management tool (PMM) is an Open Source product which was developed to help DBAs and developers to monitor and manage MySQL, PostgreSQL and MongoDB performances. In this blog post, we will see that we can do much more with it! I discovered this tool 2 years ago when I started a monitoring study for a customer, and… 

Installing the cdata ODBC drivers for Excel

This article is part of a series that includes SQLite, Postgresql, Firebird, Oracle RDBMS, Microsoft SQL Server, HSQLDB, MongoDB, and MariaDB. The goal is to set up a self-standing environment for testing an ODBC extension for gawk presented here to be completed. Refer to SQLite for installing the required ODBC Driver Manager. The test system is a debian v11 (bullseye).… 

Installing the ODBC drivers for MongoDB

This article is part of a series that includes SQLite, Postgresql, Firebird, Oracle RDBMS, Microsoft SQL Server, HSQLDB, Excel, and MariaDB. The goal is to set up a self-standing environment for testing an ODBC extension for gawk presented here to be completed. Refer to SQLite for installing the required ODBC Driver Manager. The test system is a debian v11 (bullseye).… 

Installing the ODBC drivers for Microsoft SQLServer for Linux

This article is part of a series that includes SQLite, Postgresql, Firebird, Oracle RDBMS, HSQLDB, MariaDB, MongoDB, and Excel. The goal is to set up a self-standing environment for testing an ODBC extension for gawk presented here to be completed. Refer to SQLite for installing the required ODBC Driver Manager. The test system is a debian v11 (bullseye). As root,… 

Installing the ODBC drivers for HSQLDB

This article is part of a series that includes SQLite, Postgresql, Firebird, Oracle RDBMS, Microsoft SQL Server, MariaDB, MongoDB, and Excel. The goal is to set up a self-standing environment for testing an ODBC extension for gawk presented here to be completed. Refer to SQLite for installing the required ODBC Driver Manager. The test system is a debian v11 (bullseye).… 

Installing the ODBC drivers for Oracle RDBMS

This article is part of a series that includes SQLite, Postgresql, Firebird, MongoDB, Microsoft SQL Server, HSQLDB, Excel, and MariaDB. The goal is to set up a self-standing environment for testing an ODBC extension for gawk presented here to be completed. Refer to SQLite for installing the required ODBC Driver Manager. The test system is a debian v11 (bullseye). As… 

Installing the ODBC drivers for MariaDB

This article is part of a series that includes SQLite, Postgresql, Firebird, Oracle RDBMS, Microsoft SQL Server, HSQLDB, MongoDB, and Excel. The goal is to set up a self-standing environment for testing an ODBC extension for gawk presented here to be completed. Refer to SQLite for installing the required ODBC Driver Manager. The test system is a debian v11 (bullseye).… 

Installing the ODBC drivers for Firebird

This article is part of a series that includes SQLite, Postgresql, Microsoft SQLServer, Oracle RDBMS, HSQLDB, MariaDB, MongoDB, and Excel. The goal is to set up a self-standing environment for testing an ODBC extension for gawk presented here to be completed. Refer to SQLite for installing the required ODBC Driver Manager. The test system is a debian v11 (bullseye). As… 

Installing the ODBC drivers for PostgreSQL

This article is part of a series that includes SQLite, MariaDB, Firebird, Oracle RDBMS, Microsoft SQL Server, HSQLDB, MongoDB, and Excel. The goal is to set up a self-standing environment for testing an ODBC extension for gawk presented here to be completed. Refer to SQLite for installing the required ODBC Driver Manager. The test system is a debian v11 (bullseye).… 

Installing the ODBC Driver Manager with SQLite on Linux

This article is part of a series that includes Firebird, Postgresql, Microsoft SQLServer, Oracle RDBMS, HSQLDB, MariaDB, MongoDB, and Excel. The goal is to set up a self-standing environment for testing an ODBC extension for gawk presented here to be completed. Excepting the present part which deals with the ODBC Driver manager’s installation which is a prerequisite, each part can… 

Oracle 21C Security : diagnostics_control and enable diagnostics

By Mouhamadou Diaw Some debug-events and debug-actions are not safe and should be exposed to users with caution. In previous releases, privilege control for the usage of these diagnostics was not sufficient. With Oracle 21c, regular users can be blocked from using these diagnostics to better support separation of duty. Indeed with Oracle 21c, we have a new mechanism to… 

PostgreSQL Flexible Server on Azure, Status

This Blog is about the actual status of the development on Microsoft’s side for the Azure Flexible Server for PostgreSQL. The Flexible Server is announced “GA Ready” at November 30st, after shiftig the GA Raeady date several times. But there are still some open requirements which are “Post GA”. 1. AD Integration => Post GA, promissed Q2 2022. 2. Customer…