Percona

JUNE 4, 2023

Before we dive into the differences between MariaDB and MySQL, we will provide a thorough examination of each relational database management system (RDBMS). While originally designed to be a drop-in replacement for MySQL, it evolved into its own distinct database management system and is now maintained and supported by the MariaDB Foundation.

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. GOTO Start.

Database 98

Database Storage Testing Servers 98

SQL Performance

MAY 16, 2019

The following script should be run on a development SQL Server instance in a new test database set to use the SIMPLE or BULK_LOGGED recovery model. The calculated row size (61 bytes) differs from the true row storage size (60 bytes) by the extra one byte of internal metadata present in the insert stream. Trace Flag.

Cache 67

Cache Servers Testing Storage 67

SQL Performance

MAY 29, 2019

It can be activated from SQL Server 2008 to 2014 inclusive using documented trace flag 610. The test table schema is such that 130 rows can fit on a single 8KB page when row versioning is off for the database. GO. -- Clear the plan cache. GO. -- Clear the plan cache. NULL , -- Partition ID. DETAILED'. ) INSERT dbo.

Cache 64

Cache Testing Servers Code 64