Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Dany Lepage discusses the architectural ...
Big data-as-a-service provider Qubole Inc. has open-sourced its Quark cost-based SQL optimizer that simplifies and optimize access to data across multiple hosts. Quark essentially chooses between ...
IDERA has released SQL Query Store Optimizer, a new tool in its portfolio of database monitoring tools to help database administrators (DBAs) manage and troubleshoot SQL Query Stores. The free tool ...
Database administrators and developers converged on Seattle for this week's annual Professional Association for SQL Server (PASS) conference, where Microsoft is talking up its recently released SQL ...
The latest update to Cloudera Inc.'s enterprise Big Data solution includes a new tool, Cloudera Navigator Optimizer, which helps offload SQL workloads to Hadoop for more efficient analytics processing ...
In SQL Server 2017, when the query optimizer encounters code with a multi-statement TVF, the query optimizer will pause optimization, execute the TVF subtree to get a very accurate cardinality ...
In part 1 of my SQL Server 2022 features series, you learned about the improvements to the cardinality estimator component of query optimization. In this installment, you will learn about another ...
Microsoft has just added support for query hints to Azure SQL Database, giving database administrators a powerful tool to manage the performance of ISV application code. Here's how it works. Database ...
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