PostgreSQL is a powerful, open source SQL database with the object-relational structure and numerous robust features to ensure excellent performance and reliability. In this tutorial, we’ll show how to connect PostgreSQL database with Java application hosted with Jelastic PaaS. 1. Log into Jelastic dashboard, create New Environment with the Java application server and the PostgreSQL…
Jelastic MariaDB-as-a-Service is a result of our many year experience with MariaDB hosting and analysis of the best practices on the platform. It is an automation that does all the “hard” work behind the scenes, providing you with a ready-to-work solution in a matter of minutes. MariaDB-as-a-Service powered by Jelastic PaaS offers numerous benefits, among…
Database clusterization is an obligatory requirement for highly loaded production applications to ensure data availability and high performance. However, the configuration of a reliable cluster is not a trivial task even for experienced developers and system administrators. For solving this problem, Jelastic introduced out-of-the-box clustering for MariaDB/MySQL to make applications highly available by default. The…
Jelastic PaaS provides automatic clusterization for the MongoDB stack, which allows you to create a reliable replica set for your database with a single click. The implemented solution provides a set of benefits: redundancy and data high availability – multiple copies of data on different database servers offer a high level of fault tolerance against…
PostgreSQL is one of the most popular and advanced open-source database solutions. Within Jelastic PaaS, you can install a standalone or clustered PostgreSQL database, set up its vertical and horizontal scaling and configure connection to the required application in a matter of minutes. In this guide, we will overview a simple example of connecting a…
As a critical component for most applications, data has to be available for end users in a dynamically changing environment. Storing data in one location is a subject to risk in case of a system failure. Therefore, you need to come up with a strategy on how to ensure high availability and one of the…
Hasura is an open-source engine based on the GraphQL query language for API. It allows you to create a connection, manage, and configure event triggers for the PostgreSQL database in minutes. Hasura helps you build GraphQL applications backed by PostgreSQL or incrementally move your existing projects. In this tutorial, we’ll overview two examples of the…
Have you ever felt a moment of panic when you realize that your data might be lost? Human errors, malicious attack, systems crash or disasters happen when least expected. So it is highly important to be always prepared to such situations by keeping up-to-date backups that can help with data recovery. Automated backups ensures in-time…
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