Containerizing a Ruby on Rails Application for Development with Docker Compose

Introduction If you are actively developing an application, using Docker can simplify your workflow and the process of deploying your application to production. Working with containers in development offers the following benefits: Environments are consistent, meaning that you can choose the languages and dependencies you want for your project without …

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How To Migrate Redis Data with Replication on Ubuntu 18.04

Introduction Redis is an in-memory, key-value data store known for its flexibility, performance, wide language support, and built-in features like replication. Replication is the practice of regularly copying data from one database to another in order to have a replica that always remains an exact duplicate of the primary instance. …

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How To Manage Sorted Sets in Redis

Introduction Redis is an open-source, in-memory key-value data store. In Redis, sorted sets are a data type similar to sets in that both are non repeating groups of strings. The difference is that each member of a sorted set is associated with a score, allowing them to be sorted from …

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