SQL Server 2022 introduces Blockchain based Ledger

In SQL Sever 2022 Microsoft has introduced a safe, tamper-proof ledger system. The Ledger is based on an encrypted blockchain. Other SQL Server technologies that provided access to historical data changes, such as Change Data Capture (CDC) or Temporal Tables, are not...

Building the Bridge from TimeXtender to Spark

Often companies interested in TimeXtender (https://www.timextender.com/) have substantial investments in Data Lakes in which they have developed complex transformations using analytics engines such as Spark. Also there have been various requests regarding processing...