Dynatrace

JANUARY 16, 2023

That trend will likely continue as Kubernetes security awareness further rises and a new class of security solutions becomes available. Of the organizations in the Kubernetes survey, 71% run databases and caches in Kubernetes, representing a +48% year-over-year increase. Databases : Among databases, Redis is the most used at 60%.

Open Source 342

Open Source Java Operating System Programming 342

Dynatrace

APRIL 7, 2022

Spring Boot 2 uses Micrometer as its default application metrics collector and automatically registers metrics for a wide variety of technologies, like JVM, CPU Usage, Spring MVC, and WebFlux request latencies, cache utilization, data source utilization, Rabbit MQ connection factories, and more. To learn more, see our documentation.

Metrics 130

Metrics Latency Java Cache 130

Dynatrace

APRIL 7, 2022

Spring Boot 2 uses Micrometer as its default application metrics collector and automatically registers metrics for a wide variety of technologies, like JVM, CPU Usage, Spring MVC, and WebFlux request latencies, cache utilization, data source utilization, Rabbit MQ connection factories, and more. To learn more, see our documentation.

Metrics 130

Metrics Latency Java Cache 130

High Scalability

FEBRUARY 17, 2021

Application example: user profile cache, where profiles are constructed elsewhere (e.g., All of these dbs are available free of cost for download / install and it will be fairly straightforward to run these tests in your environment for further analysis. Workload C: Read only. This workload is 100% read.

Benchmarking 308

Benchmarking Latency C++ Database 308

Percona

NOVEMBER 1, 2023

sec) However, we can still find a warning in the official documentation , even for the 8.1 version, like this: ANALYZE TABLE removes the table from the table definition cache, which requires a flush lock. This makes the query wait for any long-running queries to finish but also can trigger cascading waiting for other incoming requests.

Servers 93

Servers Database Cache C++ 93

Scalegrid

JULY 8, 2020

If you must kill the script at this point, there are two options available: SCRIPT KILL command can be used to stop a script that hasn’t yet done any writes. The complete information on methods to kill the script execution and related behavior are available in the documentation. Any data written by the script will be lost.

Servers 239

Servers Database Availability Monitoring 239

Dynatrace

OCTOBER 7, 2021

AWS AppSync: AppSync offers a fully managed approach to developing APIs with GraphQL — connecting to AWS DynamoLB or Lambda along with adding caches and client-side data. Amazon S3: The Simple Storage Service stores and retrieves data from anywhere with scalability, data availability, security, performance, and a high degree of durability.

Serverless 280

Serverless AWS Lambda Storage 280

Brendan Gregg

MARCH 16, 2024

The x86-64 ABI documentation shows how a CPU register, %rbp, can be used as a "base pointer" to a stack frame, aka the "frame pointer." This technique saves two instructions in the prologue and epilogue and makes one additional general-purpose register (%rbp) available." What are frame pointers?

Java 145

Java Cache Google Hardware 145

Smashing Magazine

MAY 16, 2022

This allows resource requests, including the HTML document itself, to be enriched with data during its lifecycle, and that information can be inspected for measuring the attributes of that resource! For the top-level HTML document, it is fetched upon user navigation but is still a resource request.

Servers 92

Servers Monitoring Cache Network 92

KeyCDN

SEPTEMBER 3, 2020

Even if a browser doesn't support WebP, our WebP caching feature will ensure that the correct image format is delivered. WebP delivery doesn't require any change on the origin server with the WebP caching feature. The available operations are listed in our documentation. Enable the Cache Key Host setting.

Processing 127

Processing Cache Website Servers 127

Official Blog - World Web Technology

AUGUST 27, 2023

Also, high-quality documentation is available for developers with any development issues and queries. Also, there are tutorials, video forums, and documentation, making PHP development easy and troubleshooting more accessible. Furthermore, opcode caching allows developers to speed up PHP code execution.

Development 98

Development Ecommerce Open Source Website 98

Percona

NOVEMBER 7, 2023

The book PostgreSQL 14 Internals has been available in PDF format for quite a while, but recently, the ability to order a printed copy became available ( [link] ). This 548-page tome from PostgresPro covers the spectrum from data organization to details on the many available indexing options. Is this an easy read?

Cache 84

Cache Servers Operating System Database 84

IO River

NOVEMBER 2, 2023

‍TLS Certificate Breach - A TLS certificate is a digital document that authenticates the identity of a website or server and enables secure encrypted communication. Cache Poisoning - In cache poisoning attacks, attackers manipulate the CDN by multiple content requests.

Strategy 52

Strategy Cache Best Practices Website 52

Percona

JULY 17, 2023

1 among non-relational/document-based systems ( DB-Engines, July 2023 ). Instead of the table-based structure of relational databases, MongoDB stores data in documents and collections, a design for handling large amounts of unstructured data and for real-time web applications. It ranks No. And MongoDB is popular across industries.

Open Source 74

Open Source Database Scalability Software 74

Percona

MAY 2, 2023

ChatGPT: The InnoDB buffer pool is used by MySQL to cache frequently accessed data in memory. Since your dataset is 100 GB and you have 500 GB of RAM, you can allocate a significant portion of the available memory to the InnoDB buffer pool. So this answer was inaccurate and evasive. and moved my datadir to another location.

Social Media 119

Social Media Database Servers Cache 119

Dynatrace

DECEMBER 20, 2021

In practice, session recording solutions make use of the document object model (DOM), which is a programming interface for web pages and document. Streamlined asset caching: Asset caching is critical for creating accurate replays. Make sure you know what assets your replay tool is recording and how you can access them.

Mobile 246

Mobile Analytics Website Cache 246

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. ecosystem and the rich selection of npm packages available.

Latency 233

Latency Cache Java Traffic 233

Smashing Magazine

OCTOBER 2, 2023

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. It offers a robust content delivery network (CDN) out of the box , which serves two purposes: (1) optimizing image assets and (2) caching them. Let’s see the query caching in action.

Cache 72

Cache Strategy Best Practices Design 72

CSS Wizardry

AUGUST 13, 2019

There was no appetite from them to do so, so I decided to make it all available for free anyway—a faster web benefits everyone. To further exacerbate the problem, the 302 response has a Cache-Control: must-revalidate, private. There was no appetite for providing or even documenting the alternative (i.e. Closing Thoughts.

Latency 203

Latency Cache Strategy Media 203

Smashing Magazine

AUGUST 3, 2023

It also opens up the possibility for more effective use of caching strategies, potentially enhancing load times further. Their primary role is to store (or “cache”) copies of web content — like HTML pages, JavaScript files, and multimedia content — and deliver it to users based on their geographic location.

Performance 74

Performance Cache Traffic Metrics 74

Percona

MARCH 20, 2023

When deciding what to pick, there are many things to consider, like where the proxy needs to be, if it “just” needs to redirect the connections, or if more features need to be in, like caching and filtering, or if it needs to be integrated with some MySQL embedded automation. Given that, there never was a single straight answer.

Games 118

Games Latency Traffic Cache 118

Percona

APRIL 17, 2023

Note that the intent of tuning the settings is not exclusively about improving performance but also enhancing the high availability and resilience of the MongoDB database. There is an issue with this, which causes the OS to swap even with memory available. Spoiler alert: This post focuses on MongoDB 3.6.X 25.84 - Total 21.04

Best Practices 52

Best Practices Design Tuning Database 52

IO River

NOVEMBER 2, 2023

Hence, when attackers manage to infiltrate the CDN, they can effortlessly access and read the data as it has already been decrypted by the CDN.‍‍TLS Certificate Breach - A TLS certificate is a digital document that authenticates the identity of a website or server and enables secure encrypted communication.

Strategy 40

Strategy Cache Best Practices Website 40

CSS Wizardry

NOVEMBER 9, 2018

and is constantly stopping and starting as different part of the document block it. We’re bound to an inefficient caching strategy: a change to, say, the background colour of the currently-selected day on a date picker used on only one page, would require that we cache-bust the entirety of app.css.

Network 278

Network Performance Media Cache 278

CSS - Tricks

APRIL 1, 2021

The code for the site is available on GitHub for reference. It begins with retrieving the HTML from the server and converting this into the Document Object Model (DOM). Compressing, minifying and caching assets. The final thing we can check is caching. This is a very basic site made with simple HTML, CSS, and JavaScript.

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. When developing a PWA, you can cache the application shell’s resources and assets in the browser. Cached content with IndexedDB. Cache first, then network. Service Workers.

Cache 123

Cache Internet Internet Google 123

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. Site speed topography , with key metrics represented for key pages on the site.

Performance 145

Performance Cache Media Metrics 145

HammerDB

JUNE 27, 2022

These factors meant that often when looking for database performance information, the results for a particular combination of software and hardware were not available. Cached vs Scaled Workloads. Instead, most users prefer to implement a cached workload. Supported Databases.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

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.

Cache 40

Cache Servers Media Storage 40

Smashing Magazine

OCTOBER 26, 2018

For instance, we want to create a documentation endpoint. Create a test-documentation folder in the wp-content/plugins folder, and add documentation.php file that looks like this: <?php You now have [link] and [link] endpoints available. Let’s create a small test plugin.

Cache 78

Cache Website Speed Database 78

Smashing Magazine

JULY 29, 2019

MB , that suggests I’ve got around 29 pages in my budget, although probably a few more than that if I’m able to stay on the same sites and leverage browser caching. There’s a trade-off to be made here, as external stylesheets can be cached but inline ones cannot (unless you get clever with JavaScript ). Let’s talk about caching.

Cache 96

Cache Google Mobile Network 96

Smashing Magazine

JULY 16, 2020

Instead, use the measurement tools available to analyze the performance of your React app and get a detailed report of what might be slowing it down. According to React’s documentation , in react-dom 16.5+ and react-native 0.57+, enhanced profiling capabilities are available in developer mode using React Developer Tools Profiler.

Performance 121

Performance Code Virtualization Processing 121

Percona

SEPTEMBER 28, 2023

Whenever you install your favorite MySQL server on a freshly created Ubuntu instance, you start by updating the configuration for MySQL, such as configuring buffer pool, changing the default datadir director, and disabling one of the most outstanding features – query cache. It’s a nice thing to do, but first things first.

Servers 109

Servers Best Practices Database Open Source 109

Smashing Magazine

OCTOBER 8, 2021

We can use 11ty’s new Serverless mode to build them on request using Netlify’s On-Demand Builders to cache each Madlib. For example, an “On-Demand Builder” is a serverless function dedicated to serving a cached file. Netlify then caches that page on its edge CDN for each additional call. Large preview ). More after jump!

Serverless 77

Serverless Cache Open Source Code 77

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. For more details, see the Django documentation.

Media 69

Media Cache Storage AWS 69

SQL Performance

OCTOBER 7, 2020

Its raison d’être is to cache result rows from a plan subtree, then replay those rows on subsequent iterations if any correlated loop parameters are unchanged. The documentation says only the following operators can rewind: Table Spool. I have not been able to find any official explanation or documentation about it.

Servers 106

Servers Cache Azure Performance 106

Brendan Gregg

JULY 2, 2021

cachestat File system cache statistics line charts. There is already documentation as man pages and example files in the bcc and bpftrace repositories that you can link to, to help your customers understand the tool output. BPF didn't exist on those versions, so I used basic Ftrace capabilities that were available on Linux 3.2.

Latency 145

Latency Cache Energy Systems 145