Optimization

Query on database
Query on database
The latest version of Microsoft SQL Server Database Engine Tuning Advisor (DTA) supports two new features: (a) Ability to recommend columnstore indexes in addition to rowstore indexes, and (b) Ability to automatically select a workload to tune from the Query Store. These new features are available when…
Queries to a database
Queries to a database
We are happy to announce a number of significant improvements to elastic database query in Azure SQL Database. Most notably, elastic database query now supports querying across databases in Azure SQL Database. This makes possible common cross-database querying tasks like selecting from a remote table…
Oracle database queries
Oracle database queries
Those of you that made it to the demo grounds at Oracle Open World this year (it’s still just about 2015) will have had the chance to chat with the Oracle developers and throw lots of difficult questions at them! For everyone in the Optimizer development team it was a great opportunity to get lots of…
Database of clients
Database of clients
Client database headings are key to making them useful. Polka Dot RF/Polka Dot/Getty Images If you can use a simple spreadsheet, you can create a valuable and powerful business tool for managing your business s clients. A client database can be more than just a list of customers’ names, titles and contact…
magento database query
magento database query
Magento s use of data models provide a great way to access and modify data. Using aptly named methods and clever abstraction, Varien hide away the complex SQL needed to perform data operations. While this makes learning models easier, it often impacts the speed of the operation and therefore the responsiveness…