Tag: Docker

How to Use DockerSlim to Reduce Image Sizes

Docker's Official Logo

Learn how to test the capabilities of docker-slim on Java and Python images and containerized Spring and Flask apps.   If you’ve ever worked with Docker, there’s likely been at least one time when it started taking up significant storage…

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Scaling ProxySQL Rapidly in Kubernetes

Editor’s Note: Because our bloggers have lots of useful tips, every now and then we update and bring forward a popular post from the past. Today’s post was originally published on November 26, 2019. It’s not uncommon these days for…

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Configuring MySQL in a Docker Container

Editor’s Note: Because our bloggers have lots of useful tips, every now and then we update and bring forward a popular post from the past. Today’s post was originally published on May 23, 2018. In recent weeks I’ve been focusing…

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Docker Orientation

This weekend, I gave an orientation to Docker for a developer friend of mine who works in an enterprise environment and was preparing to take on new development projects using Docker. I have given several Docker 101 workshops, but it’s…

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Working with Ansible, PostgreSQL and Docker

While working on creating some of our internal training labs for PostgreSQL, I have had the pleasure of working with PostreSQL in Docker and working with it in different ways.  One of the most important ways that I worked with…

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How to create an Oracle 18c client image in Docker

Use docker and Oracle Dockerfile to easily install new Oracle client software.

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How to use Oracle Instant Client Docker images

Learn how to use Oracle Instant Client Docker images in your environment.

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Using Docker to provide self-service database patching

I’ve been looking into how Vagrant and/or Docker can be used to improve the life of DBAs and maybe others, too. I did this mostly to practice using these tools – especially Docker – that are becoming more and more important…

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Oracle EBS Vision Instance on docker

Continuing my previous efforts in getting docker running on Oracle Linux in this blog post, I worked on getting Oracle E-Business Suite Vision Instance on docker. This blog explains the process. Many are aware that Oracle nowadays ships Vision Instance…

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How to migrate data from Cassandra to Elassandra in Docker containers

A client recently asked us to migrate a Cassandra cluster running in Docker containers to Elassandra, with the data directory persisted via a bind mount. Elassandra is a fork of Cassandra integrated closely with Elasticsearch, to allow for a highly scalable…

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