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Operations Training and Certification for Apache Cassandra® – Starts June 7th
Advance your database administration career with this short six-week course, where you’ll acquire the fundamental skills required to operate one of the world’s most advanced and influential technologies.
February 9, 2022
Developer Training and Certification for Apache Kafka®
About This Course Apache Kafka® is the open source technology of choice across industry leaders, used for building high-performance data…
January 27, 2022
What is PostgreSQL®️ and why should you learn it?
The Case for PostgreSQL®️ If you’re in database administration, chances are you’ve faced an age-old question: is it better to…
January 10, 2022
What is Apache Spark™?
What is Apache Spark™? Apache Spark™ is a high performing, sophisticated, open source analytics engine built around speed, performance and ease…
January 4, 2022
What is Apache Cassandra®?
What is Apache Cassandra®? Apache Cassandra® is an open source non-relational, or NoSQL, a database that enables continuous availability, tremendous…
December 13, 2021
What is Apache Kafka®?
What is Apache Kafka®? Apache Kafka® is the leading distributed streaming and queuing technology for large-scale, always-on applications. Kafka has built-in…
December 10, 2021
Welcome to OpenSI – A New Open Source Foundation
Welcome to OpenSI OpenSI is a not-for-profit open source foundation focusing on open source training, certification, and research and development,…