Installation & getting started with Redis
Before, getting started with Sets or any other commands of Redis make sure you have successfully installed Redis on your system/package manager/docker or you won’t be able to use Redis CLI or its commands. We will be using Docker here for the installation of Redis, after you have successfully installed Docker, follow the below steps:-
- Open any terminal or shell (Bash/Zsh/PowerShell) and type “docker run redis” Wait patiently, till it doesn’t display a message like “Ready to accept connections”.
- Minimize this terminal and open another terminal and type “docker ps”, You will see a container of Redis running, copy its container ID.
- Then type this command to activate Redis-CLI “docker container exec -it paste_container_id redis-cli”, an interface like the below one will appear, indicating Redis-CLI is activated, and now you can leverage Redis Commands, to exit Redis-CLI simply type “Ctrl + C”.
Complete tutorial on Sets in Redis
In Redis, sets are collections of unique elements, where each element is unique and the order of elements doesn’t matter, as they are unordered. They are handy and useful while working with unique items. Sets are a great way to store and manage various unique items. In Redis, there are several commands for using sets that have their own use cases.
Important Topics for Sets in Redis
- Installation & getting started with Redis
- Syntax and Commands of Redis Sets
- Performance of Redis sets:
- Conclusion
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