Found 18 results
In this tutorial called dump MySQL table and import we will learn how to export a single database table using mysqlpump utility instead of exporting an entire database and also we will guide you how to import a single database table using different methods. Exporting a single table can be very handy when you have to update or replace another database table that is not part of a cluster or maybe you simply need it for your development environment to perform some quick changes or various tests. In this example we will use MySQL 5.7 and MySQL Client (CLI) based […]
Category: MySQL | Published: 08/08/2018 | Updated: 23/04/2019In this tutorial called create MySQL slave by cloning we’ll try to guide you through a very detailed but in the same time simple process to create a MySQL slave, also known as MySQL replica, by using a fresh backup taken from an existing MySQL server referred here as MySQL master server. Assuming that our master database is 11TB large we’ll have to copy its data content from US, where the master server is located to another server located in a UK data centre, not quite an easy task with this amount of data or without using a costly commercial […]
Category: MySQL | Published: 06/07/2018 | Updated: 05/11/2018MySQL GTID replication error can happen unexpectedly for various reasons and as often as the classic master slave, circular or multi-master replication but in this short tutorial we will learn, step by step, how to skip MySQL GTID transaction error in order to keep in sync our MySQL slave server. Before we begin we need to say that all below steps were tested in a master-slave setup using MySQL 5.6 and MySQL 5.7, we think that this MySQL skipping transaction method detailed below can be easily applied even for newer MySQL versions like 8+. Please note that all below operations […]
Category: MySQL | Published: 28/06/2018 | Updated: 05/11/2018We all know that the upgrade process for Kapow Kofax has never been easy or somehow straight forward, it requires a bit of extra work to be done in order to make it functional. We are sure that you haven’t landed on this page by mistake and you’re not here to complain about the software itself. We know that the whole upgrading process can be a bit frustrating, no clear documentation is provided by Kofax or maybe a simple shell script that can facilitate the upgrade process. No forums or tutorials about this software or at least a troubleshooting guide. […]
Category: General | Published: 26/06/2018 | Updated: 09/05/2019How to install Elasticsearch 2.4 and OpenResty on CentOS 7
In this tutorial we’ll explain how to install and configure a three node Elasticsearch 2.4 cluster on CentOS 7. Also, we’ll learn how to install OpenResty that will provide a layer of security for our Elasticsearch cluster, Elasticsearch-HQ that will give us some nice metrics, Kopf plugin and of course Kibana. Why ES 2.4? Well it’s complicated but lets say we’ve choose 2.4 just because this particular version isn’t supported anymore by Elastic and some of you may be “forced” to use this version for a while until you redesign your software to comply with a newer version in terms […]
Category: Security | Published: 18/04/2018 | Updated: 05/11/2018We’ll get this page completed with our little story and the purpose of this website very soon. Credits We would like to say a big thank you to all these great teams, without them Tufora wouldn’t exist today, hats off to you all. WordPress.org A brilliant platform that proved to be over the years very reliable and mature enough to dominate the blogging space. We certainly can say that without WordPress the internet would definitely be a smaller place. Bootstrap We all know that Twitter is a great platform but there is more, their open source projects like […]
Category: | Published: 24/01/2018 | Updated: 23/04/2019