Community driven content discussing all aspects of software development from DevOps to design patterns. In helping students prepare for this exam, I have identified a number of commonly misunderstood ...

Which feature in SQL Server and Azure Synapse Analytics lets you run T-SQL queries against external data stores and makes those external sources appear as tables in a SQL database?

Traditionally, data warehouses operate with strongly schematized tabular data organized in star or snowflake models, providing optimal performance for analytical queries. However, modern data ...

Node-QueryBuilder is an ambitious attempt to create a kind of "universal translator" which provides programmers a consistent API to connect to and query any database (traditional and NoSQL) supported ...

JSON has stolen some of XML's thunder with features such as human and machine readability, a lightweight, compact text structure and support for many software and hardware platforms. JSON (JavaScript ...