TROUBLESHOOTING | Build DevOps 2/2

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MongoDB Roles

MongoDB provides several built-in roles that you can assign to users to control their access to databases and operations. Here's an...

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MongoDB Monitoring

MongoDB provides various commands and tools for monitoring the health and performance of your database. These commands help you gather...

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Why should you use the --memory argument in Docker container?

In Docker, you can use the --memory argument with the container run child command to define a hard memory restriction. After establishing...

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Maximizing Your Docker Container CPU Efficiency: How to Set CPU Limits

Docker allows you to limit the CPU resources that a container can use. This is useful for preventing a single container from consuming...

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Monitor Nginx Status

Enabling the NGINX status page involves configuring NGINX to expose a special endpoint that provides information about the server's...

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Docker Diff

The docker diff command is used to inspect changes on the filesystem of a container compared to its base image. It shows the differences...

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Docker Stats

Docker provides a handy tool called docker stats that allows users to monitor various metrics related to running containers in real-time....

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Analyzing Disk I/O Performance with IOPING

ioping is a Linux utility that allows you to measure I/O latency of a storage device or file system. It's a simple tool but can be quite...

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Type Of System Calls (Linux)

In Linux, system calls are used by user-space processes to request services or functionality from the operating system kernel. There are...