Percona

APRIL 14, 2023

During the recession of 2008, they experienced firsthand how fast money and assets can vanish. Below, we outline some proactive steps for achieving cost efficiency and maintaining performant database environments amid a turbulent economy: 1. With proper database management, it’s possible to cut your bills in half.

Database 83

Database Serverless Tuning Cloud 83

SQL Performance

APRIL 26, 2019

If so, you may have heard about the Azure SQL Database DTU calculator , and you may have also read about how it has been reverse engineered by Andy Mallon. NOTE : This process is not officially supported by SentryOne. Database – Log Bytes Flushed/sec. Logical Disk – Disk Reads/sec. Logical Disk – Disk Writes/sec.

Azure 40

Azure Database Metrics Servers 40

Percona

JUNE 4, 2023

Introduction: MariaDB vs. MySQL The goal of this blog post is to evaluate, at a higher level, MariaDB vs. MySQL vs. Percona Server for MySQL side-by-side to better inform the decision making process. It is largely an unofficial response to published comments from the MariaDB Corporation. What is MariaDB?

Open Source 52

Open Source Servers Storage Scalability 52

SQL Performance

SEPTEMBER 6, 2022

Let’s look at some examples using a fresh database. I happen to be using SQL Server 2019 CU16 but the details I’ll describe haven’t materially changed since partition level lock escalation was added to SQL Server 2008. USE master ; -- Create a new test database. -- COLLATE clause only to remind people it exists. Well, almost.

Database 98

Database Storage Testing Servers 98

SQL Performance

MAY 1, 2020

Still, if you stack a bunch of high-transaction databases on there, checkpoint processing can get pretty sluggish. Change the Target Recovery Time of a Database. STATE = START ; I marked the time that I changed each database, and then analyzed the results from the Extended Events data using a query published in the original tip.

C++ 58

C++ Database Servers Storage 58

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. SSRS 2008 brought that component into the reporting service module. Unlike the system database tempdb, ReportServerTempDB is not recreated at startup.

Tuning 67

Tuning Servers Database Best Practices 67

SQL Performance

MARCH 17, 2020

I will be using the 50GB Stack Overflow 2013 database , but any large table with a low number of distinct values would do. The Stack Overflow 2013 database comes without nonclustered indexes to minimize download time. The Sort only has 19 rows to process, so it consumes only 1ms or so. Test Environment. BountyAmount. Votes AS V.

Servers 86

Servers Tuning Database Efficiency 86