Installing Canvas learning management system

Canvas LMS is a modern Learning Management System. It allows teachers and instructors to publish learning material online such as courses, quizzes, assignments, announcements, syllabus, modules, discussions, files, learning outcomes and more. Canvas is available as open source software and can be used free of charge.

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Data mining with Graylog2

In my earlier post titled, Graylog2 - A scalable open source centralized logging system, I had described my experience with installing and configuring Graylog2. In this post, I will describe my experience with using the search features of Graylog2.

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Graylog2 - A scalable open source centralized logging system

In this blog post I will describe my experience with using an open source centralized logging system called Graylog2. Graylog2 is an excellent log management system. It is based on well known open source tools such as Mongodb and Elasticsearch.

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High CPU problems with Pfsense

Recently our Pfsense gateway server was consuming too much CPU. Especially during high network activity. This blog post describes my experience with trying to optimize Pfsense.

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Installing Atlassian products on Google Cloud

Atlassian is a software company that develops products for software developers and project managers. Its main products are an Issue Management system called Jira and a Document Management and Collaboration platform called Confluence.

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