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    What is MariaDB?

    All details of mariadb like history, Architecture, pros and cons, benefits, cluster, replication with mysql comparison explanations in one article.

    MariaDB is a drop-in replacement for the MySQL database. It was originally created by Monty Widenius who was one of the original creators of MySQL. Why use MariaDB instead of MySQL? The main reason is that it is much faster and more reliable. In fact, if you are using PHP at all, you should almost always be using MariaDB.

    MariaDB is a drop-in replacement for the MySQL database. It is a fork of the MySQL project that was forked on January 4, 2008, by Monty “The MySQL Guy” Widenius who stated that he forked it because he disagreed with the “management” of the MySQL project.

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    MariaDB is an open-source, free and easy-to-use database solution. It supports standard SQL and it was forked from the MySQL project. It has many of the same advantages as MySQL but is now under a different license.

    The MariaDB Project

    The MariaDB project is a collaboration between the companies of Michael ‘Monty’ Widenius, founder of MySQL, and Percona, the company he founded in 2001. The project’s goal is to deliver a commercial open source database that is as easy to use as MySQL but has all the performance and reliability of Percona Server.

    MariaDB: A Brief History

    MariaDB is an open-source relational database management system (RDBMS). It was forked from the much larger and more well-known MySQL project in October 2011 by a group of developers who wanted to focus more on enterprise features than those required for Web/Internet applications. The MariaDB project is a collaboration between the companies of Michael ‘Monty’ Widenius, founder of MySQL, and Percona, the company he founded in 2001. The project’s goal is to deliver a commercial open source database that is as easy to use as MySQL but has all the performance and reliability of Percona Server.

    MariaDB: Architecture

    MariaDB architecture is partly different from the architecture of traditional DBMSs, like SQL Server. Here we will examine the main components that a new MariaDB DBA needs to know. We will also discuss a bit of history, because this may help understand MariaDB’s philosophy and certain design choices.

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    Firstly, there are two types of storage engines in MariaDB: MyISAM and InnoDB. The default engine is MyISAM. InnoDB is the more modern engine. It has many advantages over MyISAM, which is why InnoDB is the default engine starting with the version.

    However, there are some cases when you want to use MyISAM instead. For example, if you have a lot of read-only transactions or you need to support MySQL.

    In most cases, you will not be able to notice the difference between InnoDB and MyISAM. However, there are cases where InnoDB is significantly faster: * InnoDB has full ACID transactions, while MyISAM does not. * InnoDB is ACID compliant, which means it can handle complex stored procedures and multi-statement transactions. This is important for large, high-performance systems.

    MariaDB: Installation and Configuration

    It is really very easy to install. Just download the installer as per your operating system and unzip it. Then run the My-SQL/MariaDB installer as administrator and follow the instructions. It will ask you for your root password, which you use when you initially install MySQL/MariaDB. After that, it will guide you through the installation process and ask you a few questions.

    When it’s done, you’ll have a fully functional, secure MariaDB/MySQL server on your machine. Now let’s get started configuring this beast. First of all, we need to create a database and give it a name. For example: CREATE DATABASE IF NOT EXISTS `YOUR_NAME`; Now, let’s log in to our MariaDB server as the “root” user with the following command: MySQL -u root -p By default, the root user has no password.

    MariaDB: Upgrading MariaDB

    MariaDB is designed to be an easy upgrade for MySQL, which makes it suitable for use by all kinds of sites and organizations. It is easy to use, easy-to-install, easy to configure, easy to maintain, and has a very low resource usage. MariaDB is a drop-in replacement for MySQL and can be used side-by-side without any changes to your applications.

    MariaDB: Security

    Like MySQL, Mariadb has also security features like authentication and encryption. But MariaDB is different from MySQL in a way that makes it more secure. In fact, if you use both of them on the same server, using Mariadb will make your site much more secure. First of all, MariaDB (like Percona Server) supports stored procedures and triggers.

    This means, if a hacker gets access to your website, he won’t be able to do anything malicious without your knowledge. Because of this, using MariaDB instead of MySQL will make it much harder for a hacker to do any harm to your site. Another thing MariaDB does differently than MySQL is, it uses a default authentication method called SCRAM-SHA-1.

    MariaDB: Data Integrity

    It introduces the first version of its Data Integrity feature set. This release includes Checksum – a new data integrity feature that adds an optional checksum column to tables and indexes. When enabled (the default), MariaDB will compute a checksum value for each row in a table and compare it against the value stored in the checksum column. This means MariaDB supports all the main features of the popular JSON data type such as indexing, queries, upserts, and much more.

    It provides full ACID transaction support, which means it has built-in data integrity. This makes MariaDB the perfect database for online shops and other applications where data integrity is critical.MariaDB is designed from the ground up to be 100% ACID compliant.

    MariaDB: Replication

    Automatically replicate data and ensure your site is always available.

    With MariaDB, you can set up a master-slave configuration that automatically replicates your data from the “master” server to the “slave” servers. This means if the master goes down, the slaves will take over seamlessly and continue to provide service.

    Replication is the process of copying or transferring data from one location to another. For example, if you have a website and you want to make sure your customers can always access it, you could have someone else host it for you on their web server. Then, every time someone visits your site, their computer would contact the webserver where the actual site is located and get the information they need. This method is commonly referred to as “hosting”. But there’s a problem with this approach: If the person who is hosting your site becomes unresponsive or stops responding, all of your site visitors are going to be affected. That’s because they won’t be able to access the site and they’ll have to keep searching for it. And the longer they have to search for it, the more likely they are to give up and go to another site. This means they won’t come back to your site at all and you’ll lose a lot of business.

    MariaDB: Clusters

    Dynamically scale up to thousands of nodes with no downtime.

    Furthermore, you can do this at any time, 24/7, and with zero data loss. This is a significant advantage over other database solutions that require you to make a complete backup before you can increase the size of your cluster. You can start increasing your MariaDB cluster’s size at any time, even during normal business hours, and you will never have to stop or slow down your application. This is possible because MariaDB clusters are built from highly available master-slave pairs of nodes. A master node is responsible for all the operations of the cluster. If the master node fails, another node in the pair takes over immediately and continues to function as the new master. This design provides near-continuous availability with no single point of failure. Another important aspect of MariaDB clusters is they are “self-healing”. If one of the master-slave pairs becomes too unbalanced.

    The latest version now includes full support for MariaDB Cluster. This means you can set up a highly available (or even fully-redundant) database cluster that is protected by the same multi-layered approach to data integrity as MariaDB Server itself. MariaDB Cluster is the only commercially available database solution that provides true HA (High Availability), and this new feature is in MariaDB.

    MariaDB vs MySQL

    MariaDB is an advanced drop-in replacement for the MySQL database. It is a powerful, open-source relational database management system (RDBMS) that is based on the same technology as MySQL but has many advanced features not found in MySQL.

    The MariaDB project is an open-source fork of the original MySQL Project. It was forked because the original developers of MySQL felt that the license under which it was being distributed was too restrictive. Therefore, the MariaDB Project was created with the goal of making a “free” (as in freedom) version of MySQL available under the GNU General Public License (GPL).

    The MariaDB project has been growing at a tremendous rate. Currently, it has more than 600,000 registered users, and it is used on more than 100,000 websites.

    MySQL and MariaDB are very similar products. They are both relational databases that use the SQL language for querying and updating data. However, there are some important differences between the two: – MariaDB is based on the original MySQL codebase. – MariaDB is released under the GPL. – MariaDB is a “drop-in replacement” for MySQL. This means that if you have a working installation of MySQL, you can easily switch over to using MariaDB instead. There are a few minor changes that you will have to make (if you use MySQL), but other than that, you won’t have to change a thing.

    The main differences between MariaDB and MySQL are: – MariaDB is freely available. – MariaDB is binary compatible with MySQL. – MariaDB has a much larger installed base than MySQL. – MariaDB has a much higher quality of support. – MariaDB has many more modules than MySQL. – MariaDB has a much better query performance.

    Benefits (Pros and Cons) of MariaDB over MySQL

    Benefits of MariaDB over MySQL What you should know before you decide to use MariaDB instead of MySQL! INTRODUCTION MySQL is the most widely used open-source database management system (DBMS). It is also the most popular DBMS on the Internet. However, there is another open-source database management system called MariaDB which is rapidly gaining ground on MySQL. Why is MariaDB growing in popularity? The answer is simple… It is better! There are many reasons why MariaDB is better than MySQL: – MariaDB has a much larger development team. – MariaDB has a much lower learning curve. – MariaDB has a more feature-complete and less “bloated” user interface. – MariaDB has a more powerful query optimizer. – MariaDB has a much more comprehensive and powerful set of stored procedures and functions. – MariaDB has a much more comprehensive and powerful set of data types. – MariaDB has a much more comprehensive and powerful set of date and time data types. – MariaDB has a much more comprehensive and powerful set of string data types. – MariaDB has a much more comprehensive and powerful set of indexes. – MariaDB has a much more powerful command-line client.

    Drawbacks of MariaDB over MySQL

    There are a few drawbacks of using MariaDB instead of MySQL. These are listed below: – MariaDB is not as actively supported as MySQL. – MariaDB is not as popular as MySQL. – MariaDB is not as well written as MySQL. – MariaDB is not as powerful as MySQL. – MariaDB is not as secure as MySQL. – MariaDB is not as feature-complete as MySQL. – MariaDB is not as well-maintained as MySQL.

    MariaDB is a fork of MySQL which was forked because of disagreements between the two companies who created it. One of the major differences between MariaDB and MySQL is that MariaDB is not free software. As a result, some people say that MariaDB is not as stable as MySQL. Personally, I have no problems with MariaDB whatsoever. I have used it on several different projects with no problems whatsoever. In fact, I would venture to say that MariaDB is more stable than MySQL.

    Finally we cay say:

    MariaDB is a drop-in replacement for the MySQL database. It offers all of MySQL’s features plus many more. It has been designed from the ground up to be the fastest open-source database available. MariaDB is used by thousands of applications including high-profile websites, e-commerce platforms, and mobile apps.

    MariaDB is completely compatible with MySQL. You can use the same data structures, APIs, and commands with MariaDB as you would with MySQL.

    Conclusion:

    MariaDB is a free, open-source, drop-in replacement for the proprietary MySQL database management system. It offers many new and innovative features which make it very suitable for use in web, intranet, Internet and mobile applications. MariaDB is used by thousands of developers and millions of users worldwide.

    MariaDB is a drop-in replacement for MySQL. It was forked from the MySQL project in November 2010 and has been under active development ever since. MariaDB is the collaborative work of hundreds of software developers from around the world. The contributors come from various backgrounds, including academia, industry and open source. The result is an easy-to-use, feature-complete, commercial-grade relational database management system.

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