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Adamo ToneteIn this blog post, we’ll walk through the native MongoDB authentication and roles, and learn how to create personalized roles. It is a continuation of Securing MongoDB instances. As said before, MongoDB features a few authentication methods and built-in roles that offer great control of both who is connecting to the database and what they are allowed […]
This post is another in the series on the Percona Server for MongoDB 3.4 bundle release. In this blog post, we will walk through upgrading to Percona Server for MongoDB 3.4 from a previous MongoDB version. We will highlight the important details to guarantee the successful completion of this task in your environment. MongoDB 3.4 was just released, and […]
This blog is another in the series for the Percona Server for MongoDB 3.4 bundle release. Today’s blog post is about how to migrate between Percona Server for MongoDB storage engines without downtime. Today, the default storage engine for MongoDB is WiredTiger. In previous versions (before 3.2), it was MMAPv1. Percona Server for MongoDB features […]
This blog post covers MongoDB 3.4 views, one of the more recent MongoDB features. Views are often used in relational databases to achieve both data security and a high level of abstraction, making it easier to retrieve data. Unlike regular tables, views neither have a physical schema nor use disk space. They execute a pre-specified […]
In this blog post we’ll look at how to go about securing MongoDB instances. Authentication is one of the most important features of a database, and MongoDB supports it in different ways. Although it allows you to work without any authentication, the best practice is to enable authentication and give users only the permissions they […]
In this blog post, we will work on the first replica-set configuration for MySQL DBAs. We will map as many names as possible and compare how the databases work. Replica-sets are the most common MongoDB deployment nowadays. One of the most frequent questions is: How do you deploy a replica-set? In this blog, the setup […]