Dynatrace

JANUARY 16, 2023

On-premises data centers invest in higher capacity servers since they provide more flexibility in the long run, while the procurement price of hardware is only one of many cost factors. Of the organizations in the Kubernetes survey, 71% run databases and caches in Kubernetes, representing a +48% year-over-year increase.

Open Source 340

Open Source Java Operating System Programming 340

Dynatrace

OCTOBER 7, 2021

Serverless architecture shifts application hosting functions away from local servers onto those managed by providers. This means you no longer have to provision, scale, and maintain servers to run your applications, databases, and storage systems. Let’s get started. Serverless architecture: A primer. Application integration.

Serverless 276

Serverless AWS Lambda Storage 276

Smashing Magazine

SEPTEMBER 28, 2022

Every unnecessary bit of JavaScript code you bundle and serve will be more code the client has to load and process. The resource loading waterfall is a cascade of files downloaded from the network server to the client to load your website from start to finish. Client Side Rendering, Server Side Rendering And Jamstack.

Cache 125

Cache Performance Servers Social Media 125

Official Blog - World Web Technology

AUGUST 27, 2023

It is a server-side scripting language that is highly secure, open-source, and versatile. Mostly, web servers are created with PHP. In PHP, code is directly executed on the server and generates HTML to send to the client. Also, high-quality documentation is available for developers with any development issues and queries.

Development 98

Development Ecommerce Open Source Website 98

SQL Performance

MARCH 29, 2022

Simple parameterization has a number of quirks in this area, which can result in more parameterized plans being cached than expected, or finding different results compared with the unparameterized version. When SQL Server applies simple parameterization to an ad-hoc statement, it makes a guess about the data type of the replacement parameter.

Cache 90

Cache Servers Database Testing 90

Smashing Magazine

AUGUST 3, 2023

However, achieving a good LCP score is often a multi-faceted process that involves optimizing several stages of loading and rendering. Time To First Byte (TTFB) This is the time it takes for the first piece of information from the server to reach the user’s browser. Here’s a breakdown of the moving pieces.

Performance 74

Performance Cache Traffic Metrics 74

SQL Server According to Bob

DECEMBER 18, 2018

SQL Server relies on Forced-Unit-Access (Fua) I/O subsystem capabilities to provide data durability, detailed in the following documents: SQL Server 2000 I/O Basic and SQL Server I/O Basics, Chapter 2. Be sure to deploy SQL Server 2017 CU6 or newer for best data durability and performance results. “.

Servers 90

Servers Media Cache Storage 90

Percona

MAY 2, 2023

Let’s look at some questions I did that a MySQL DBA usually needs to answer in an interview process. Questions Q: I have a MySQL server with 500 GB of RAM; my data set is 100 GB. ChatGPT: The InnoDB buffer pool is used by MySQL to cache frequently accessed data in memory. Q: I have a MySQL server with 10 CPUs.

Social Media 122

Social Media Database Servers Cache 122

Scalegrid

NOVEMBER 23, 2023

Configure the PostgreSQL hostname by editing configuration files and restarting the server, with secure storage of connection details to enhance security. It represents either an IP address or domain name of the server, where one can find those databases located. Do check your configuration accordingly, however.

Database 130

Database Servers Storage Network 130

Dynatrace

NOVEMBER 29, 2021

Workloads using multi-threading and multi-processing, or performing many I/O operations, can experience lower execution time and, consequently, even lower costs based on execution time and configured memory size. See our documentation for more details on getting started or sign up for a free 15-day trial.

Lambda 210

Lambda AWS Serverless Metrics 210

IO River

NOVEMBER 2, 2023

While this information is often encrypted with public key cryptography, the CDN servers hold the private key, allowing them to decrypt incoming requests, process them, and route them to the origin. TLS certificates are typically installed and managed on the CDN's edge servers.

Strategy 52

Strategy Cache Best Practices Website 52

SQL Server According to Bob

JANUARY 11, 2020

Microsoft SQL Server I/O Basics Author: ​​ Bob Dorr, Microsoft SQL Server Escalation Published: ​​ December, 2004 SUMMARY: ​​ Learn the I/O requirements for Microsoft SQL Server database file operations. This will help you increase system performance and avoid I/O environment errors.

Servers 40

Servers Cache Media Hardware 40

SQL Performance

MARCH 22, 2022

In this first part, after a quick introduction, I look at the effects of simple parameterization on the plan cache. It's almost always better to explicitly parameterize statements, rather than relying on the server to do it. The aim is to reduce compilations by increasing cached plan reuse. Simple Parameterization. Shell Plans.

Cache 61

Cache Servers Database Code 61

Randon ASCII

JULY 11, 2022

This slowdown may be mitigated in Windows 11 but in the latest Windows Server editions – where it matters most – this bug is alive and well. Downloads go through the cache, the cache is saved to disk, and saves to disk are slowed by (some) anti-virus software. By “a lot” of processors I mean probably 96 or more. Case closed.

Cache 105

Cache Energy Google Processing 105

Randon ASCII

FEBRUARY 11, 2018

Zombies probably won’t consume 32 GB of your memory like they did to me, but zombie processes do exist, and I can help you find them and make sure that developers fix them. He’d even written a tool that would dump a list of zombie processes – their names and counts. I ran his tool and it showed 506,000 zombie processes!

Processing 72

Processing Programming Code Cache 72

SQL Server According to Bob

NOVEMBER 8, 2016

Note: We received feedback that there was some confusion on us calling this functionality “tail of the log caching” because our documentation and prior history has referred to the tail of the log as the portion of the hardened log that has not been backed up. Tail Of Log Caching. What does it mean to go faster?

Cache 40

Cache Servers Media Storage 40

Smashing Magazine

NOVEMBER 26, 2021

This can be reduced by a proper code-review process. You can check out the documentation to get started with Hygen. Check out their documentation regarding how to get started with Redux Toolkit. Most front-end applications will fetch data from a back-end server and render it on the page. applications.

Cache 143

Cache Code Testing Design 143

SQL Performance

JUNE 21, 2019

I've been teaching and writing about common SQL Server mistakes for many years. This article will expand on my previous article and point out how these apply to SQL Server , Azure SQL Database , and Azure SQL Managed Instance. SQL Server Agent alerts. This situation applies to on-premises SQL Server and IaaS. Statistics.

Servers 49

Servers Azure Hardware Database 49

SQL Performance

JUNE 8, 2022

When the parser allows simple parameterization to continue, SQL Server® increments the Auto-Param Attempts/sec counter of the SQL Statistics object. Let’s now continue following the compilation process noting the effects on simple parameterization as we go. Let’s look at the plan cache: SELECT. Let’s look at an example.

Cache 54

Cache Servers Database Processing 54

IO River

NOVEMBER 2, 2023

While this information is often encrypted with public key cryptography, the CDN servers hold the private key, allowing them to decrypt incoming requests, process them, and route them to the origin. TLS certificates are typically installed and managed on the CDN's edge servers.

Strategy 40

Strategy Cache Best Practices Website 40

Percona

APRIL 17, 2023

It is common to see a value of “ 0″ ( or sometimes “10” ) on database servers, telling the kernel to prefer to swap to memory for better response times. 20-30% is a good general default for “dirty_ratio,” but on large-memory database servers, this can be a lot of memory. 25.84 - Total 21.04

Best Practices 52

Best Practices Design Tuning Database 52

Smashing Magazine

JANUARY 11, 2021

Build Optimizations JavaScript modules, module/nomodule pattern, tree-shaking, code-splitting, scope-hoisting, Webpack, differential serving, web worker, WebAssembly, JavaScript bundles, React, SPA, partial hydration, import on interaction, 3rd-parties, cache. Establish a performance culture. Large preview ). Large preview ).

Performance 145

Performance Cache Media Metrics 145

Percona

NOVEMBER 9, 2023

With this data, we’ll be able to better understand and tune our Postgres servers. The main idea is to be able to easily detect what the server is doing at any point in time so we can better understand how it reacts to the workload and tune accordingly. You can search the blog for more information on this if needed.

Monitoring 92

Monitoring Tuning Metrics Servers 92

Dynatrace

MAY 2, 2019

Many Dynatrace monitoring environments now include well beyond 10,000 monitored hosts—and the number of processes and services has multiplied to millions of monitored entities. Best practice: Reduce bandwidth consumption by caching and keeping information. Dynatrace news.

Best Practices 128

Best Practices Monitoring Cache Speed 128

The Netflix TechBlog

SEPTEMBER 8, 2020

This allows the app to query a list of “paths” in each HTTP request, and get specially formatted JSON (jsonGraph) that we use to cache the data and hydrate the UI. You can find a lot more details about how this works in the Spinnaker canaries documentation. This meant that data that was static (e.g.

Latency 233

Latency Cache Java Traffic 233

Smashing Magazine

OCTOBER 2, 2023

Now, let’s dive into the technical features and best practices that my team adopted in the process of building the WaterBear web app. Jump to the workshops ↬ Using CDN For Caching And WebP For Lighter File Sizes As I mentioned a little earlier, our stack includes Sanity’s CMS. Let’s see the query caching in action.

Cache 72

Cache Strategy Best Practices Design 72

CSS - Tricks

APRIL 1, 2021

This is the process of turning HTML, CSS and JavaScript into a fully fleshed out, interactive website. It begins with retrieving the HTML from the server and converting this into the Document Object Model (DOM). This process can be “blocked” if it has to wait for resources to load before it runs. KB to 11.2 That’s a win!

Cache 92

Cache Social Media Media Website 92

Smashing Magazine

DECEMBER 23, 2020

The service workers enable the offline usage of the PWA by fetching cached data or informing the user about the absence of an Internet connection. The service workers also retrieve the latest data once the server connection is restored. When developing a PWA, you can cache the application shell’s resources and assets in the browser.

Cache 123

Cache Internet Internet Google 123

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information ​​ that is contained ​​ in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Complying with all applicable copyright laws is the responsibility of the user.

Servers 40

Servers Cache Database Media 40

SQL Performance

AUGUST 23, 2019

In traditional row-mode execution plans, SQL Server may introduce a Bitmap operator as part of performing early semi join reduction before a parallel hash or merge join. I have written about row-mode bitmaps before and they are also covered in the documentation. The Query Optimizer. Bitmap Choice.

Servers 75

Servers Engineering Efficiency Retail 75

Smashing Magazine

JUNE 25, 2020

Today, we’ll address storing and serving files for both single-server and scalable deployments while considering factors like compression, caching, and availability. Any file uploaded by a user, from profile pictures to personal documents, is called a media file. The two types of Django deployments are: Single-Server.

Media 69

Media Cache Storage AWS 69

SQL Performance

APRIL 18, 2022

It’s no surprise even highly experienced SQL Server users tend to get this wrong, given the contradictory information often supplied to us. Let’s look at some examples using the Stack Overflow 2010 database on SQL Server 2019 CU 14, with database compatibility set to 150. It’s important to remember the plan must be cached.

Cache 58

Cache Servers Database Testing 58

HammerDB

JUNE 27, 2022

The Transaction Processing Performance Council (TPC) was founded to bring standards to database benchmarking, and the history of the TPC can be found here. An additional specification called TPC-CH for hybrid transactional/analytical processing (HTAP) is under research and development for inclusion in a future release as TPROC-CH.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

SQL Performance

OCTOBER 20, 2022

When SQL Server reads data under locking read committed isolation (the default for non-cloud offerings) and chooses row-level locking granularity, it normally only locks one row at a time. The engine processes the row through parent operators before releasing the shared lock prior to locking and reading the next row. Lock classes.

Testing 91

Testing Servers Cache Engineering 91

HammerDB

APRIL 19, 2023

There are several ways to find out this information with the easiest way being by referring to the documentation. For the network, we can use Iperf to assess the network bandwidth between the client and the database server to ensure it will be enough to meet our peak requirement.

Performance 54

Performance Benchmarking Cache Storage 54

Smashing Magazine

OCTOBER 26, 2018

In addition to MVC separation, we can (for security reasons or speed improvements) place the JS App on a separate server like in the schema below: Decoupled WordPress diagram. Recommended reading : WordPress Security As A Process. For instance, we want to create a documentation endpoint. Large preview ).

Cache 78

Cache Website Speed Database 78

SQL Performance

SEPTEMBER 6, 2022

This article isn’t about the act of lock escalation itself, which is already well documented and generally well understood. Much of the documentation is incorrect or at least imprecise about this and I’ve been unable to find a correct description in other writings. This appears to contradict the documentation in several respects.

Database 98

Database Storage Testing Servers 98