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. Not everyone will be able to move to column store storage quickly, and it won't always be the right solution anyway.

Servers 86

Servers Tuning Database Efficiency 86

SQL Performance

MAY 1, 2020

I was a bit perplexed by this issue, since the system was certainly no slouch — plenty of cores, 3TB of memory, and XtremIO storage. 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. databases AS d.

C++ 58

C++ Database Servers Storage 58

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

JANUARY 22, 2020

Table-valued parameters have been around since SQL Server 2008 and provide a useful mechanism for sending multiple rows of data to SQL Server, brought together as a single parameterized call. Where this really can make a difference is in cloud implementations where you are paying for more than just compute and storage resources.

Servers 55

Servers Azure Hardware Network 55

O'Reilly

JULY 25, 2023

And if I switch tabs to view a paper from 2008, then a song from 2008 could start up. To provide some coherence to the music, I decided to use Taylor Swift songs since her discography covers the time span of most papers that I typically read: Her main albums were released in 2006, 2008, 2010, 2012, 2014, 2017, 2019, 2020, and 2022.

Programming 98

Programming Code Design Benchmarking 98

SQL Performance

AUGUST 27, 2019

Single-Socket Database Servers. Because of this, I think they will be a great choice for virtualization hosts and for Storage Spaces Direct nodes. This processor family has enough compute horsepower, memory bandwidth and capacity, and I/O bandwidth to support large server workloads on a single-socket server.

Servers 52

Servers Benchmarking Virtualization Architecture 52

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.

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. We must also remember the final storage engine test for at least 100 rows: I >= 100. I >= 100.

Cache 64

Cache Testing Servers Code 64

SQL Server According to Bob

JANUARY 11, 2020

​​​​ Note:​​ The BID/SNI ​​ Trace for the ​​ SQL Server (SQL 2008’ish ​​ days) used to require ETW setup and a restart of SQL Server.

Network 40

Network Servers Processing Software Engineering 40

Percona

JANUARY 14, 2019

What if we use ClickHouse (which is a columnar analytical database) as our main datastore? Well, typically, an analytical database is not a replacement for a transactional or key/value datastore. Although such databases can be very efficient with counts and averages, some queries will be slow or simply non existent. Processed 4.15

Database 48

Database Analytics Blockchain Healthcare 48