This is a performance testing framework for Spark SQL in Apache Spark 2.2+. The framework contains twelve benchmarks that can be executed in local mode. They are organized into three classes and ...

When building a data analytics infrastructure, the design of tables and columns is extremely important. To efficiently retrieve and process the data required for analysis, it is necessary to implement ...

7+ YOE in backend applications, architecture and design. Microservices, distributed system. Senior SDE at Booking.com At-most-once is also known as Fire-and-forget. Suitable for analytics systems or ...

Part of the SQL Server 2022 blog series. Time series data is a set of values organized in the order in which they occur and arrive for processing. Unlike transactional data in SQL Server, which is not ...

This system stored procedure takes a table name as a parameter and generates a MERGE statement containing all the table data. This is useful if you need to migrate static data between databases, eg.

Tim Chapman discusses your iteration choices in SQL Server 2008 and explains why determining which option performs better depends on the situation. In a previous TechRepublic column about SQL Server ...