articles sql-server-identify-and-optimize-slow-queries 
Percona
SEPTEMBER 1, 2023
MySQL performance tuning offers several significant advantages for effective database management and optimization. This results in expedited query execution, reduced resource utilization, and more efficient exploitation of the available hardware resources. Let’s explore these benefits in more detail.
SQL Performance
AUGUST 14, 2019
This article is the fourth installment in a series about T-SQL bugs, pitfalls and best practices. The focus of this month's article is bugs, pitfalls and best practices related to window functions. The performance penalty is relevant only when the window function is optimized with row-mode processing operators.
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SQL Performance
SEPTEMBER 17, 2019
Many database administrators find themselves having to support instances of SQL Server Reporting Services (SSRS), or at least the backend databases that are required for SSRS. These topics apply to both SQL Server Reporting Services as well as Power BI Report Server.
Percona
JANUARY 4, 2023
Which IO operation is causing MySQL to slow down? At which execution stage is a query taking time, or how much time will an alter command will take? Which process is consuming most of the memory or how to identify the cause of memory leakage? For example stage/sql/altering table. For example memory/sql/MYSQL_BIN_LOG.
Scalegrid
OCTOBER 7, 2019
As this open source database continues to pull new users from expensive commercial database management systems like Oracle, DB2 and SQL Server, organizations are adopting new approaches and evolving their own to maintain the exceptional performance of their SQL deployments. Most Popular Cloud Providers for PostgreSQL Hosting.
Smashing Magazine
AUGUST 3, 2023
How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. SEO And Web Vitals In the realm of search engine optimization, performance plays a critical role.
Percona
JULY 15, 2023
Working with hundreds of different customers, I often face similar problems around running queries. One very common problem when trying to optimize a database environment is index usage. A query that cannot use an index is usually a long-running one, consuming more memory or triggering more disk iops. What is an Index?
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