Percona

MARCH 23, 2023

By caching hot datasets, indexes, and ongoing changes, InnoDB can provide faster response times and utilize disk IO in a much more optimal way. Operating system Linux is the most common operating system for high-performance MySQL servers. Typically a good value is 70%-80% of available memory.

Performance 124

Performance Hardware Tuning Storage 124

Dynatrace

DECEMBER 15, 2020

Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 February 2021. The following operating systems will no longer be supported starting 01 May 2021. The following operating systems will no longer be supported starting 01 June 2021.

Operating System 107

Operating System Java Mobile Cache 107

Scalegrid

FEBRUARY 8, 2024

Key Takeaways Distributed storage systems benefit organizations by enhancing data availability, fault tolerance, and system scalability, leading to cost savings from reduced hardware needs, energy consumption, and personnel. Variations within these storage systems are called distributed file systems.

Storage 130

Storage Systems Big Data Azure 130

ScaleOut Software

MAY 15, 2014

Given all this, we thought it would be a good opportunity to see how we are doing relative to the competition, and in particular, relative to Microsoft’s AppFabric caching for Windows on-premise servers. One or more specified cache servers are unavailable, which could be caused by busy network or servers. …). Please retry later.

Cache 40

Cache Servers Network Design 40

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.

Cache 85

Cache Servers Operating System Database 85

Official Blog - World Web Technology

AUGUST 27, 2023

Also, high-quality documentation is available for developers with any development issues and queries. Various techniques, such as caching and optimization, improve the website’s performance and speed. Furthermore, opcode caching allows developers to speed up PHP code execution.

Development 98

Development Ecommerce Open Source Website 98

Percona

MAY 1, 2023

Connection pooling: Minimizing connection overhead and improving response times for frequently accessed data by implementing mechanisms for connection pooling and caching strategies. The PostgreSQL buffer is called shared_buffer, which is the most effective tunable parameter for most operating systems.

Tuning 52

Tuning Efficiency Database Performance 52

HammerDB

JUNE 27, 2022

HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. 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. Why HammerDB was developed.

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

JUNE 20, 2019

Without Google Fonts you would be limited to the handful of “ system fonts ” installed on your user’s device. System fonts or ‘Web Safe Fonts’ are the fonts most commonly pre-installed across operating systems. Browser Caching. Another built-in optimization of Google Fonts is browser caching. Light (300).

Google 111

Google Performance Cache Website 111

Smashing Magazine

MAY 25, 2021

If the web font isn’t available then, we fall back to the fallback font, but the next page navigation (or a reload of this page) will use the font — as it should have finished downloading now. It’s also trickier to handle cached fonts we already have, not to mention differences in various fallback styles.

Operating System 144

Operating System Google Website Cache 144

SQL Performance

MARCH 30, 2021

Running a parallel plan on a single thread can also happen when a cached parallel plan is reused by a session that is limited to DOP 1 by an environmental setting (e.g. See Myth: SQL Server Caches a Serial Plan with every Parallel Plan for details. Creating cached expression values ( runtime constants ). Query scan setup.

Cache 98

Cache Servers Operating System Processing 98

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. 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. 25.84 - Total 21.04

Best Practices 52

Best Practices Design Tuning Database 52

Official Blog - World Web Technology

NOVEMBER 9, 2023

Community-wide Support Available Another significant benefit of PHP is its large and active community of developers. Furthermore, PHP includes caching and opcode optimization tools that make things run even faster. Can PHP run on different platforms and operating systems?

Website 59

Website Development Open Source Database 59

Smashing Magazine

JUNE 2, 2021

And while you can usually cache the full page of an article, the same is not true of many shop pages and elements. Some are user-specific, like the shopping cart in the header or the wish list, and due to the personal nature of the data, they should never be cached. But even in the planning phases, traps await. Font Loading.

Performance 117

Performance Cache Website Mobile 117

Percona

AUGUST 31, 2018

The PostgreSQL buffer is called shared_buffer which is the most effective tunable parameter for most operating systems. This parameter sets how much dedicated memory will be used by PostgreSQL for cache. It’s low because certain machines and operating systems do not support higher values. wal_buffers.

Tuning 55

Tuning Database Performance Benchmarking 55

SQL Server According to Bob

JANUARY 11, 2020

Stable media is commonly physical disk storage, but other devices and certain caching facilities qualify as well. Many high-end disk subsystems provide high-speed cache facilities to reduce the latency of read and write operations. This cache is often supported by a battery-powered backup facility.

Servers 40

Servers Cache Media Hardware 40

Dotcom-Montior

JUNE 15, 2020

Operating System Updates and Security Patches. Since the majority of gadgets are produced in China, the government of China has collaborated with the manufacturers of mobile phones, tablets, and laptops to customize operating systems, such as Windows, Android, and IOS, based on the Great Firewall’s internet security guidelines.

Monitoring 52

Monitoring Performance Artificial Intelligence Internet 52

SQL Performance

DECEMBER 17, 2019

You will still have to maintain your operating system, SQL Server and databases just like you would in an on-premises scenario. Most of the regular Esv3-series sizes are also available as constrained VMs, which gives you a lot of flexibility for sizing. GHz, 128MB of L3 cache, 128 PCIe 4.0 lanes, and 2TB of RAM capacity.

Azure 72

Azure Virtualization Servers Storage 72

KeyCDN

JANUARY 23, 2020

A wide range of users with different operating systems, browsers, hardware configurations and other variables provides a wide sample size that helps developers discover as many issues as possible. APM has two primary goals: ensuring application availability and optimizing application performance. Basic server metrics.

Strategy 72

Strategy Metrics Monitoring Servers 72

The Morning Paper

APRIL 14, 2019

Microarchitectural state of interest includes data and instruction caches, TLBs, branch predictors, instruction- and data-prefetcher state machines, and DRAM row buffers. The hardware support is not currently available to prevent interconnects being used as covert communication channels, but we can still improve security in many use cases.

Hardware 44

Hardware Cache Latency Speed 44

Adrian Cockcroft

JANUARY 20, 2023

To me this positions Fugaku as the first of a new mainstream, rather than a special purpose system. I have always been particularly interested in the interconnects and protocols used to create clusters, and the latency and bandwidth of the various offerings that are available. It has wide industry support, CXL3.0 Comparing CXL3.0

Architecture 52

Architecture Latency Benchmarking AWS 52

Smashing Magazine

MARCH 7, 2022

That user preference is available in two (hopefully soon to be three!) This is available behind a flag in Chrome, but not yet on by default while it finishes standardization. Save Data API. Let’s have a quick recap on the Save Data API. ways: A Save-Data header is sent on each HTTP request. More after jump!

Website 105

Website Media Mobile Network 105

Smashing Magazine

JANUARY 7, 2019

Time to Interactive (TTI) The point at which layout has stabilized, key webfonts are visible, and the main thread is available enough to handle user input — basically the time mark when a user can interact with the UI. Still, it’s not that difficult , and its support is coming, e.g. it’s available since Apache 2.4.26.

Performance 104

Performance Cache Metrics Network 104

Percona

JUNE 4, 2023

Critical features of MariaDB include robust security features like encryption at rest and in transit, user authentication, and role-based access control (RBAC), as well as high-performance query execution, advanced indexing techniques, and replication, clustering, and sharding, ensuring scalability and high availability. What is MySQL?

Open Source 52

Open Source Servers Storage Scalability 52

Smashing Magazine

OCTOBER 31, 2023

It may even be something you do regularly with Lighthouse in Chrome DevTools, where testing is freely available and produces a very attractive-looking report. CrUX is what fuels PSI and Google Search Console, but it is also available in other tools you may already use. Can’t be perfect every time!

Speed 99

Speed Google Website Metrics 99

SQL Server According to Bob

DECEMBER 18, 2018

Device level flushing may have an impact on your I/O caching, read ahead or other behaviors of the storage system. The “forced flush” changes in SQL Server avoid flushes, when possible, in order to improve performance on non-optimized Fua file systems. Linux open command flag used to bypass file system cache.

Servers 90

Servers Media Cache Storage 90

John McCalpin

APRIL 2, 2020

All of the SPECfp_rate2000 results were downloaded from www.spec.org, the results were sorted by processor type, and “peak floating-point operations per cycle” was manually added for each processor type. This includes all architectures, all compilers, all operating systems, and all system configurations.

Benchmarking 59

Benchmarking Performance Latency Architecture 59

The Morning Paper

NOVEMBER 19, 2019

On the other hand we have good old-fashioned native apps that you install on your operating system (a dying breed? This follows from reading and writing to the local file system, with data synchronisation happening in the background when a connection is available. Google Docs, Trello, …). In section 4.2.4

Cloud 83

Cloud Software Software Internet 83

The Morning Paper

MAY 12, 2019

It’s a pretty impressive effort to pull together and make available in open source (not yet available as I write this) such a suite, and I’m sure explains much of the long list of 24 authors on this paper. Smaller microservices demonstrated much better instruction-cache locality than their monolithic counterparts.

Open Source 61

Open Source Hardware Benchmarking Systems 61

SQL Server According to Bob

JANUARY 11, 2020

Time of Last Access The time of last access is a caching ​​ algorithm ​​ that enables ​​ cache ​​ entries to be ordered by their ​​ access times.

Servers 40

Servers Cache Database Media 40

Enprowess

MAY 24, 2022

When a web crawler visits a server that has already rendered the content and pictures, indexing and caching of the content becomes quicker. Facebook developed React Native for the iOS application, but now, it also supports the Android operating system. It gives a massive boost to the overall SEO strategy. SoundCloud Pulse.

Mobile 52

Mobile Open Source Virtualization Speed 52

Smashing Magazine

JANUARY 15, 2019

For the more adventurous/technical, the top (table of processes) command provides similar metrics on most Unix-like operating systems such as macOS and Ubuntu. I predominantly use Nginx, and I have a particular fondness for FastCGI cache and have found it to be especially efficient. We should use HTTP2 over HTTPS.

Website Performance 74

Website Performance Website Energy Performance 74

Smashing Magazine

JUNE 26, 2020

Since operating system dark modes have become more prevalent, I also subtly alter the lightness and saturation of colors in my palettes, so they appear more vibrant against dark backgrounds. This design becomes more distinguished with the space available on large screens. Left: My color palette. Large preview ).

Design 97

Design Media C++ Energy 97

All Things Distributed

OCTOBER 2, 2017

We were pushing the limits of what was a leading commercial database at the time and were unable to sustain the availability, scalability and performance needs that our growing Amazon business demanded. Durable and Highly-Available – DynamoDB maintains data durability and 99.99 This was the genesis of the Amazon Dynamo database.

Internet 128

Internet Internet AWS Performance 128

Abhishek Tiwari

SEPTEMBER 10, 2017

As we are dealing with Docker images, I assume you have downloaded and installed Docker for your operating system. You will require VirtualBox (or a similar VM driver such as xhyve driver or VMware Fusion depending on your operating system) which enables Minikube to run a single-node Kubernetes cluster inside a VM.

Development 49

Development Operating System Virtualization Code 49

High Scalability

NOVEMBER 25, 2019

Edge caching. In general, Egnyte connect architecture shards and caches data at different levels based on: Amount of data. Nginx for disk based caching. We employ large scale data filtering algorithms to let large clusters of clients synchronize with Cloud File System. Disk based caching. Hybrid Sync.

Architecture 52

Architecture Cache Azure Storage 52