How To Secure Your Redis Installation on Ubuntu 14.04

Introduction Redis is an in-memory, NoSQL, key-value cache and store that can also be persisted to disk. This tutorial shows how to implement basic security for a Redis server. However, keep in mind that Redis was designed for use by trusted clients in a trusted environment, with no robust security features...

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How To Install and Use Redis

About Redis Redis, developed in 2009, is a flexible, open-source, key value data store. Following in the footsteps of other NoSQL databases, such as Cassandra, CouchDB, and MongoDB, Redis allows the user to store vast amounts of data without the limits of a relational database. Additionally, it has also been compared to memcache...

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Installing RabbitMQ on Ubuntu 14.04

By default, RabbitMQ packages are included in Ubuntu and Debian Linux distributions. The problem is, they are horribly outdated. You are far better off downloading the package online and installing it yourse...

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PHP 5.6 on CentOS/RHEL 7.2 and 6.7 via Yum

PHP 5.6.21 has been released on PHP.net on 28th April 2016, and is also available for CentOS/RHEL 6.7 and 7.2 at Webtatic via Yum. Update 2015-08-22 – Webtatic now has released PHP 7 RC1 for CentOS/RHEL 6 and 7 PHP 5.6 adds new features such a...

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How To Configure and Validate DKIM Records on Zimbra

DKIM is one of many tips for increase reputation of email server besides SPF records who has been explained on previous article. On this section, i will do generate DKIM on Zimbra and configure DKIM records on public DNS using...

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How to Install MongoDB on CentOS 7

MongoDB is a NoSQL database intended for storing large amounts of data in document-oriented storage with dynamic schemas. NoSQL refers to a database with a data model other than the tabular format used in relational databases such as MySQL, PostgreSQL, and Microsoft SQL. MongoDB features include: full index support, replication,...

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Best command line tools for linux performance monitoring

Sometimes a system can be slow and many reasons can be the root cause. To identify the process that is consuming memory, disk I/O or processor capacity you need to use tools to see what is happening in an operation system. There...

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