This blog is intended for software system engineers, architects and managers or people generally interested in development, testing and integration of software systems. It is part of profiq’s community effort that has the objective of sharing knowledge and ideas about software system integration, testing and development. In addition to this technical content, we share updates about life at profiq.
Posted 3 years ago by Milos Svana
In an earlier article, we introduced you to Presto, an open-source, distributed SQL query engine. It lets you use SQL to query data from many types of storage solutions. This includes data sources that don’t support SQL natively; for example, a JSON file stored on AWS S3. What’s even more interesting, is that Presto lets […]
Posted 3 years ago by Milos Svana
It is not uncommon for companies to use multiple data stores based on different technologies. We can easily imagine an organization using relational databases for transactional data, a NoSQL database such as MongoDB for semi-structured data, and an S3 bucket for large datasets. When performing analytical tasks, we often need to combine data from all […]
Posted 6 years ago by Petr Matej
“Data will be the raw material of the 21st century.” Angela Merkel – World Economic Forum 2018 In IT, innovation and rapid change are constant. New technologies and frameworks are created daily. Rapid evolution of JavaScript and the world of web is a good example. The database world, on the other hand, […]