MinIO is a high-performance, S3-compatible object storage solution. This article provides a blueprint for deploying a distributed MinIO stack using Amazon Lightsail, covering the critical steps for multi-node setup, networking, and Systemd.
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Redis Instance Isolation: Running Multi-Instance Redis with systemd Templates
Instead of running a single global Redis server, I prefer to use multiple isolated instances. This allows me to precisely limit resources like memory (maxmemory) and apply specific tuning per instance. This approach is fundamental to reliable operation in a shared environment. I used systemd templates to manage this, creating an instance for Amavisd-new as a practical example.
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