Databases

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How to Log Long-running Queries in PostgreSQL and MySQL Databases

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You are experiencing slow performance navigating the repository or opening ad hoc views or domains. You enable audit logging but do not see any signifcant long running queries. The problem may be hibernate queries but they do not appear in the audit reports. How do you log the query timesRead More

Where are PostgreSQL logs files?

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When debugging a problem, it’s always frustrating to get sidetracked hunting down the relevant logs. PostgreSQL users can select any of several different ways to handle database logs, or even choose a combination. But especially for new users, or those getting used to an unfamiliar system, just finding the logsRead More

Install and Configure PostgreSQL 9.5 on CentOS 7/6/5 Linux Systems

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In this article we will install and configure postgresql 9.5 on Linux systems (RPM Family “Redhat /CentOS /Scientific Linux  releases 7/6/5  and Fedora 23/22/21”). We will setup the required repositories then install and configure the postgresql service. PostgreSQL is an open source object-relational, highly scalable, SQL compliant database management system.Read More

Install and Configure PostgreSQL 9.4 on CentOS 7/6/5 Linux Systems

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In this article we will install and configure postgresql 9.4 on Linux systems (RPM Family “Redhat /CentOS /Scientific Linux  releases 7/6/5  and Fedora 21/20/19”). We will setup the required repositories then install and configure the postgresql service. PostgreSQL is an open source object-relational, highly scalable, SQL compliant database management system.Read More

Backup and Restore PostgreSQL Databases

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In this article we will show you the  first and most important task every database administrator / sysadmins must master “Backup and Restore your databases”. We will show you how to backup and restore a single database, backup and restore all existing databases, compress your backups and finally split yourRead More

Sysadmins Most Used PostgreSQL Commands with Examples-Part 1

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In this article we will show you how to manage postgresql database by using the most used basic commands used by every sysadmins when dealing with postgresql databases. Some of the open source application comes with postgreSQL database. To maintain those application, companies may not hire a full time postgreSQLRead More

Sysadmins Most Used PostgreSQL Commands with Examples-Part 2

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In this article we will show you how to manage postgresql database by using the most used commands used by every sysadmins when dealing with postgresql databases. Some of the open source application comes with postgreSQL database. To maintain those application, companies may not hire a full time postgreSQL DBA.Read More