It’s highly scalable in both the quantity of data it can manage and the number of simultaneous users that can be accommodated. PostgreSQL is also locale-aware for case sensitivity, sorting, and formatting. Robust extensions: PostgreSQL houses an impressive feature set that includes point-in-time recovery, multi-version concurrency control (MVCC), tablespaces, granular access controls, write-ahead logging, and online/hot backups.If you’re designing a database to store data from multiple sensors and you aren’t sure about the specific columns that you will need to support the sensors, you can construct a table such that one of the columns adheres to JSON format to store the continually changing or unstructured data. Support for JSON data: The ability to query and store JSON allows PostgreSQL to run NoSQL workloads as well.Here’s a list of a few salient features of PostgreSQL: Partitioning, load balancing, and connection pooling all work with PostgreSQL to give it a considerable edge over its contemporaries. In addition to being open-source, PostgreSQL boasts a variety of features. Parallel query execution: From version 10.0 on, you can execute several queries simultaneously without performance degradation, leading to faster task execution.When multiple apps access one column, users don’t have to write calculations in each app separately the database does it on their behalf. Virtual columns: The support for virtual columns is one of the main features of MariaDB and can be used to perform calculations at the database level.Developers can also leverage JSON functions, window functions, and common table expressions (CTEs) in MariaDB. mysqldump, mysqladmin) and plugins (such as an audit plugin). SQL compatibility: MariaDB offers support for the majority of SQL statements, variables, definitions, and functions through client programs (e.g.This saves the time taken to create a thread and provides a solution to thread cycle overhead, allowing queries to run faster and return quicker results. When a request is made, MariaDB can simply obtain a previously created thread that’s already in the pool. Thread pooling: A thread pool is a collection of worker threads that efficiently execute asynchronous callbacks on behalf of the application.It also houses InnoDB, a general-purpose storage engine known for balancing high reliability and high performance. PBXT, XtraDB, Maria, and FederatedX are a few viable engine options and can be tailored to your requirements. Storage engines: One of the features that make MariaDB stand out is the variety of storage engines to choose from.MariaDB has several features that make it a great database, including its vast choice of storage engines, thread pooling, SQL compatibility, and parallel query execution. Additionally, PostgreSQL is a very secure and reliable database, as all bug fixes go through several rounds of rigorous testing. Not only can this documentation help troubleshoot or keep track of issues, but it’s also a great tool of reference to develop or improve upon PostgreSQL’s features for future documentation.

It’s backed by more than 20 years of development by the open-source community and undergoes frequent updates, which include the constant addition of new pieces of documentation. These methods provide complete ACID compliance, thus making PostgreSQL a highly stable database that can do almost everything - including great extension support for NoSQL, React, and Redis, to name a few. It supports standards-compliant forms of transaction isolation, including serialization, read, committed, and repeatable read. PostgreSQL is an advanced relational database system that has been around since 1997. The documentation for MariaDB roadmaps is freely accessible as well. In addition to being a highly stable drop-in replacement for MySQL, MariaDB supports JSON and hybrid data formats allowing data to be easily stored, retrieved, and manipulated.

However, all features are available in the open-source package and not exclusive to the enterprise version. You can either use the open-source community version or request a quote for the enterprise version, which you may want to consider if you’re implementing your software on large-scale platforms or the cloud. While it’s similar to MySQL, it has evolved significantly since its inception.įor starters, MariaDB offers improved performance in most cases and is fully GPL licensed. MariaDB is an open-source, highly scalable database created by the founders of MySQL in 2009 after being acquired by Oracle.

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