What are the best practices for using SQL in cloud data warehouses? How can you optimize SQL queries for columnar databases?

The home of the U.S. Government's open data. 6-week Data Engineering Boot Camp Kick off and Informational video | DataExpert.io ... The five levels of SQL. 352K views · Don't trust in man, Trust in AI ... Informational. Blue. Informational threshold where SQL Diagnostic Manager generates an informational alert. Warning. Yellow. Warning threshold where SQL ... If %SelectMode is set to a mode other than Logical format, the predicate value(s) must be specified in the %SelectMode format (ODBC or Display) for data types ... Jan 8, 2025 ... A false positive event is reported when an SQL database backup job completes. ... information about the objects defined in the current database. The information schema is defined in the SQL standard and can therefore be expected to be ... What is INFORMATION_SCHEMA?¶ · Views for all the objects contained in the database, as well as views for account-level objects (i.e. non-database objects such as ... Let's imagine you are developing an online store application using the Microservice architecture pattern. Most services need to persist data in some kind of ... Splunk DB Connect is a generic SQL database ... Use Lookups to add meaningful information to your event data by referencing fields in an external database. It's a data lineage tool that focuses on the SQL code that is used to build, maintain, and manage data sources, database tables, and the reports that leverage ...