SQL Server Big Data Clusters (BDC) is a new capability brought to market as part of the SQL Server 2019 release. BDC extends SQL Server's analytical capabilities beyond in-database processing of transactional and analytical workloads by uniting the SQL engine ... continue reading

Introduced with SQL Server 2016, the PolyBase feature enabled access to non-relational data stores, namely Hadoop and Azure Blob Storage all while using the familiar and popular Transact-SQL language. SQL Server 2019 builds upon that foundation by unlocking the ability ... continue reading

I’ve been committed to open source software for over a decade because it fosters a deep collaboration across the developer community, resulting in ground-breaking innovation. At the heart of open source is the freedom to learn from each other and ... continue reading

Cryptocurrency mining attacks continue to represent a threat to many of our Azure Linux customers. In the past, we've talked about how some attackers use brute force techniques to guess account names and passwords and use those to gain access ... continue reading

Organizations that embraced the option to run Microsoft SQL Server 2017 on Linux have been looking forward to the release of SQL Server 2019. Regardless of which operating system (OS) you choose, it's the same SQL Server database code, and ... continue reading

The days when a database administrator (DBA) could specialize solely in a single database technology are rapidly ending. Today, we're much more likely than ever before to be asked to bring together many types of data from diverse sources. Although ... continue reading

With SQL Server 2017, Microsoft entered the world of multi-OS platform support for SQL Server. For many technical professionals, the ability to run SQL Server on the same open source operating system as the rest of the application stack is ... continue reading

DevOps, the cloud, and new database technologies mean our jobs as database administrators (DBAs) are changing at an ever-faster pace. If you're fascinated by data and all the things you can do with it, it's a thrilling time to be ... continue reading

As the volume and variety of data has risen, it has become more common to store the data in disparate and diverse data sources. A challenge many organizations face today is how to gain insights from all of their data ... continue reading

This is the fourth blog post in a four-part series on monitoring on Azure HDInsight. Monitoring on Azure HDInsight Part 1: An Overview discusses the three main monitoring categories: cluster health and availability, resource utilization and performance, and job status ... continue reading