SQL Performance

OCTOBER 29, 2019

In order to use Query Store and Extended Events, you have to configure them in advance – either enabling Query Store for your database(s), or setting up an XE session and starting it. Borrowing and adapting code from a previous post, Examining the Performance Impact of an Adhoc Workload , we will first create two stored procedures.

C++ 74

C++ Database Servers Tuning 74

SQL Server According to Bob

JANUARY 26, 2017

My goal is to resolve mysteries about SQL Server I encounter but do this without going straight the source code first. That is to ensure your database is encrypted at the file level. The process to enable this for a database is described in our documentation. What does encrypted mean at this point?

Servers 40

Servers Database Azure Cache 40

The Agile Manager

FEBRUARY 28, 2017

Tool 1: Dolly the Sheep Companies that are heavily rule-based - think insurance - eagerly moved their business rules into code. It was easy to move into code; it's just as easy to move it back into human-readable format. A clone of something extinct - our lost business knowledge - runs the risk of suffering severe defects.

Strategy 40

Strategy Java Code Systems 40

O'Reilly

JULY 25, 2023

If you’re reading this, chances are you’ve played around with using AI tools like ChatGPT or GitHub Copilot to write code for you. So far I’ve read a gazillion blog posts about people’s experiences with these AI coding assistance tools. And if I switch tabs to view a paper from 2008, then a song from 2008 could start up.

Programming 98

Programming Code Design Benchmarking 98

O'Reilly Software

OCTOBER 23, 2018

In 2008 or so, when data scientist emerged as a job title, it was widely ridiculed as a nonjob: the thought that people who just worked with data could be scientists, or employ the rigors of their time-honored methods, was literally laughable in many circles. To do so, we borrow metaphors from roles in other industries.

Strategy 100

Strategy Architecture Technology Technology 100

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 Server According to Bob

JANUARY 11, 2020

SNI Server Network Interface (SNI) is centralized code, shared among the SQL Server and SQL Server client providers, both Windows and Linux that can send, parse and act upon ​​ TDS communications.

Network 40

Network Servers Processing Software Engineering 40

SQL Server According to Bob

JUNE 3, 2016

“SQL Server 2016 running on the same hardware as SQL Server 2014, 2012, 2008, 2008 R2 or 2005 uses fewer resources and executes a wide range of workloads faster. For example, the improved compression capabilities applied to AlwaysOn are being tested and evaluated for use by the Backup/Restore code line. Table of Contents.

Hardware 40

Hardware Software Engineering Transportation Scalability 40

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. The DataTable can be created multiple ways in the.NET code, but a common way to create the table is something like the following: System.

Servers 55

Servers Azure Hardware Network 55

SQL Performance

MAY 29, 2019

It can be activated from SQL Server 2008 to 2014 inclusive using documented trace flag 610. The FastLoadContext code path adds support for minimally-logged and concurrent bulk load on: Empty and non-empty clustered b-tree indexes. There are two main code paths that can set DMLRequestSort to true for index inserts. The sqllang!CUpdUtil::FOptimizeInsert

Cache 64

Cache Testing Servers Code 64

SQL Performance

AUGUST 27, 2019

On August 7, 2019, AMD finally unveiled their new 7nm EPYC 7002 Series of server processors, formerly code-named "Rome" at the AMD EPYC Horizon Event in San Francisco. Single-Socket Database Servers. A one-socket AMD EPYC 7002 Series server can have up to 64 physical cores, 4TB of DDR4-3200 RAM, and 128 PCIe 4.0

Servers 52

Servers Benchmarking Virtualization Architecture 52