Databases

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How to Upgrade MariaDB 5.5 to MariaDB 10.1 on CentOS 7 Linux Systems

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In this post, we will show you how to Upgrade MariaDB 5.5 to MariaDB 10.1 on Linux systems (RPM Family “Redhat /CentOS /Scientific Linux 7 and newer releases of Fedora ”). This tutorial will help you to upgrade the default  shipped MariaDB 5.5 with CentOS/RHEL  7 to The latest stableRead More

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How to Create and Drop database in MongoDB NoSQL Database Servers

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In earlier articles we have provided the steps to install MongoDB on CentOS and RHEL or Ubuntu and Debian Systems. Now find this article to how to create and drop database in MongoDB NoSQL database server in a very easy steps 1. Create Database in MongoDB It’s strange to listenRead More

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How to Create and Drop Users in MongoDB NoSQL Database Servers

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In this post, we’ll show you the users administration basics in MongoDB database server. MongoDB is a nosql database server. The default installation provides you the access of database using mongo command through command line without authentication. In this tutorial you will learn how to create users in Mongodb serverRead More

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Backup and Restore MongoDB Databases Using Mongodump and Mongorestore – Part 1

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In this article, we’ll show you the  first and most important task every database administrator / sysadmins must master “Backup and Restore your databases”. We divided this article into two parts. In part 1, we’ll use mongodump to perform a backup for MongoDB databases for a single database, several databases,Read More

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How to Install MongoDB Community Edition on CentOS/RHEL 6 and Fedora Linux Systems

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In this post, we will show you how to install MongoDB community edition on Linux systems (RPM Family “Redhat /CentOS /Scientific Linux 6 and older releases of Fedora ”). This tutorial will help you to install the latest stable release “MongoDB 3.4, exists at the time of writing this post”Read More

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How to Install MongoDB Community Edition on Debian 7 “Wheezy” and on Ubuntu 14.04 “Trusty” Linux Systems

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In this post, we will show you how to install MongoDB community edition on Linux systems (Debian Family “Debian 7 and Ubuntu 14.04”). This tutorial will help you to install the latest stable release “MongoDB 3.4, exists at the time of writing this post” on Debian 7 and Ubuntu 14.04Read More

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How to Install MongoDB Community Edition on Debian 8 “Jessie” and on Ubuntu 16.04 “Xenial” Linux Systems

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In this post, we will show you how to install MongoDB community edition on Linux systems (Debian Family “Debian 8 and Ubuntu 16.04”). This tutorial will help you to install the latest stable release “MongoDB 3.4, exists at the time of writing this post” on Debian 8 and Ubuntu 16.04Read More

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How to Install MongoDB Community Edition on CentOS/RHEL 7 and Fedora Linux Systems

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In this post, we will show you how to install MongoDB community edition on Linux systems (RPM Family “Redhat /CentOS /Scientific Linux 7 and latest releases of Fedora ”). This tutorial will help you to install the latest stable release “MongoDB 3.4, exists at the time of writing this post”Read More

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Backup and Restore MySQL/MariaDB 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 divided this article into two parts. In part 1, We will show you how to perform backup for both MySQL and MariaDB databases for aRead More

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How to Log Queries in PostgreSQL

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Enabling logging within PostgreSQL is made quite easy by altering a handful of configuration settings and then restarting the server. While these settings can be altered “in memory”, thereby enabling temporary logging for only that particular client session, in this tutorial we’ll cover how to configure postgres to permanently createRead More

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