O'Reilly

MARCH 26, 2024

To me, the analogy breaks down before it begins: firstly, LLMs don’t merely blur, but perform highly non-linear transformations, which means you can’t just squint and get a sense of the original; secondly, for the photocopier, the error is a bug, whereas, for LLMs, all errors are features. .” joined Flickr.

Artificial Intelligence 111

Artificial Intelligence Social Media Google Internet 111

SQL Performance

AUGUST 1, 2022

I’ll be using the sample database TSQLV6 in the examples in this article. You can download this sample database here. If you’re using T-SQL to compute percentiles as part of your work, these functions should be familiar to you since they’ve been supported in SQL Server 2005 and later. The Distinct Predicate.

Servers 142

Servers Testing C++ Code 142

SQL Performance

MARCH 22, 2022

Both target performance and efficiency for workloads frequently submitting simple statements. This series doesn’t dwell too long on the basics but concentrates on less well-known aspects likely to trip up even the most experienced database professionals. ALTER DATABASE SCOPED CONFIGURATION. Simple Parameterization. Shell Plans.

Cache 61

Cache Servers Database Code 61

SQL Performance

SEPTEMBER 29, 2021

There are several methods to reload entire tables while they’re actively being queried; two decades ago, I took unbridled advantage of sp_rename — I’d play a shell game with an empty shadow copy of the table, happily reloading the shadow copy and then only performing the rename inside a transaction. SQL Server Partition Switching Example.

Servers 55

Servers Games Database Processing 55

SQL Performance

FEBRUARY 22, 2021

The system table sys.sysprocesses was replaced way back in SQL Server 2005 by a set of dynamic management views (DMVs), most notably sys.dm_exec_requests , sys.dm_exec_sessions , and sys.dm_exec_connections. I would like to share a couple of recent examples that help illustrate how using deprecated SQL Server features continues to bite us.

Latency 57

Latency Servers Monitoring Systems 57

SQL Performance

MARCH 30, 2021

It includes initializing each operator, and adding hidden profilers to collect runtime performance data like actual row count and elapsed time. I used the public Stack Overflow 2013 database ( download details ). To provide a concrete basis for the analysis, we will follow how a particular parallel query starts execution. ( SELECT.

Cache 98

Cache Servers Processing Operating System 98

ScaleOut Software

JUNE 22, 2020

When first introduced, distributed caching offered a breakthrough for applications by storing fast-changing data in memory on a server cluster for consistently fast response times, while simultaneously offloading database servers that would otherwise become bottlenecked.

Ecommerce 52

Ecommerce Cache Scalability IoT 52

ScaleOut Software

JUNE 22, 2020

When first introduced, distributed caching offered a breakthrough for applications by storing fast-changing data in memory on a server cluster for consistently fast response times, while simultaneously offloading database servers that would otherwise become bottlenecked.

Ecommerce 52

Ecommerce Cache Scalability IoT 52

SQL Performance

OCTOBER 9, 2019

In my examples I'll use a sample database called TSQLV5. You can find the script that creates and populates this database here , and its ER diagram here. As an example, suppose that you need to perform some task per database in your instance. databases ; OPEN C ; FETCH NEXT FROM C INTO @dbname ; WHILE @@FETCH_STATUS = 0.

C++ 111

C++ Database Servers Code 111

KeyCDN

MARCH 28, 2019

They are responsible for the implementation of database systems, ensuring proper communication between various web services, generating backend functionality, and more. Laravel also offers its own database migration system and has a robust ecosystem. Check out how to perform an Express CDN integration with KeyCDN.

Programming 77

Programming Website Scalability Design 77

Brendan Gregg

NOVEMBER 29, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. The latest AWS hypervisor, Nitro, uses everything to provide a new hardware-assisted hypervisor that is easy to use and has near bare-metal performance.

Virtualization 110

Virtualization AWS Hardware Storage 110

SQL Server According to Bob

JUNE 3, 2016

In the Sep 2014 the SQL Server CSS and Development teams performed a deep dive focused on scalability and performance when running on current and new hardware configurations. With our focused investment in performance and scale, simply upgrading to SQL 2016 could bring 25% performance improvement. – [link].

Hardware 40

Hardware Software Engineering Transportation Scalability 40

SQL Performance

AUGUST 12, 2020

In my examples I’ll use a sample database called TSQLV5. So it could be that the term originated in one of the database products and later adopted by some of the other database vendors. So it could be that the term originated in one of the database products and later adopted by some of the other database vendors.

C++ 140

C++ Code Design Database 140

Brendan Gregg

NOVEMBER 28, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. The latest AWS hypervisor, Nitro, uses everything to provide a new hardware-assisted hypervisor that is easy to use and has near bare-metal performance.

Virtualization 40

Virtualization AWS Hardware Storage 40

SQL Server According to Bob

JANUARY 11, 2020

KB sectors run on smaller sectors   14 System and sample databases   15 Determining the formatted sector size of database   15 What sector sizes does SQL Server support? KB boundary   12 Larger transaction logs   13 Restore and attach   14 Format for 4 ?KB

Servers 40

Servers Cache Database Media 40

Highly Scalable

MARCH 10, 2015

The goal is to find a set of the most promising candidates who should receive the resource in order to maximize the overall performance of the targeted group of customers. Moreover, gross margin is not the only performance metric that is important for retailers. The resource can be homogenous (i.e. Applications. Applications.

Retail 152

Retail C++ Analytics Metrics 152

SQL Server According to Bob

DECEMBER 18, 2018

Durability: “In database systems , durability is the ACID property which guarantees transactions that have committed will survive permanently. Be sure to deploy SQL Server 2017 CU6 or newer for best data durability and performance results. “. Microsoft SQL Server Database Engine Input/Output Requirements. The Back Story.

Servers 90

Servers Media Cache Storage 90