Part of a series of conceptual articles outlining security best practices in MongoDB, this guide highlights some of the different editions and implementations of MongoDB as well as their security implications.
Have you been thinking of making the switch? Here’s our article on moving from from MySQL to MariaDB.
How to use the cloud provider and Magento, a free open source eCommerce platform, to build and grow an enterprise-ready online store from the ground up.
Sqlite is a very simple and fast open source SQL engine. This tutorial will explain when it is optimal to use Sqlite, as opposed to a full-blown RDBMS such as Mysql or Postgres, as well as how to install it and basic usage examples covering CRUD – Create, Read, Update, and Delete.
Redundancy is a way of reducing the impact of system failures by configuring multiple avenues to achieve the objective. If a disk, a computer, or an entire portion of the network becomes unavailable for some reason, various forms of redundancy can help mitigate the impact on your currently running systems. This will allow you to address the issue without experiencing downtime.
Document-oriented databases like MongoDB make it possible to break free from rigidity and limitations of the relational model. However, the flexibility and freedom from being able to store self-descriptive documents in the database can lead to other pitfalls and difficulties. This conceptual article outlines the common guidelines related to schema design in a document-oriented database and typical ways to model relationships between data.
There are multiple highly specialized tools that have full-text search capabilities, but many database management systems today have such features, though perhaps with some limitations. In this tutorial, you’ll learn by example how to create a text index in MongoDB and use it to search the documents in the database against common full-text search queries and filters.
MongoDB provides aggregation operations through aggregation pipelines — a sequential series of data processing operations through which the documents go to obtain the final result. In this tutorial, you’ll learn by example how to use the most common features of the aggregation pipelines.
MongoDB employs a robust mechanism to control access and privileges to a databases system known as Role-Based Access Control (RBAC). In this tutorial, you’ll learn how RBAC works, the meaning and purpose of the principle of least privilege, as well as how to use MongoDB’s access privileges features in practice.
When working with relational databases and SQL, most operations on the data are performed as a result of explicitly executed queries, such as SELECT, INSERT, or UPDATE. However, SQL databases can also be instructed to perform pre-defined actions automatically every time a specific event occurs through triggers. In this tutorial, you’ll use different SQL triggers to automatically perform actions where rows are inserted, updated, or deleted.
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