Scalegrid

MARCH 28, 2024

In this comparison of Redis vs Memcached, we strip away the complexity, focusing on each in-memory data store’s performance, scalability, and unique features. Redis is better suited for complex data models, and Memcached is better suited for high-throughput, string-based caching scenarios.

Cache 130

Cache Storage Architecture Scalability 130

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. WebP size comparison In previous case studies, we've analyzed the different image sizes against WebP.

Processing 127

Processing Cache Website Servers 127

Highly Scalable

SEPTEMBER 18, 2012

Historically, NoSQL paid a lot of attention to tradeoffs between consistency, fault-tolerance and performance to serve geographically distributed systems, low-latency or highly available applications. However, consistency is a very expensive thing in distributed systems, so it can be traded not only to availability. Data Placement.

Database 213

Database Latency C++ Scalability 213

KeyCDN

FEBRUARY 4, 2021

For example, if a lookup fails and times out to your first DNS server it queries the next DNS server until the correct IP address is returned, or it is unable to resolve as seen in the infamous "This webpage is not available" error below. DNS speed comparison report Who offers the best free DNS? They do quite well actually.

Cache 134

Cache Website Internet Internet 134

Dynatrace

APRIL 21, 2022

In comparison, the Dynatrace platform reliably takes that burden off human operators by utilizing its causation-based AI engine, Davis. Missing caching layers. With the reliability pillar of the Well-Architected Framework, organizations must ensure they build resilient and available applications.

Azure 201

Azure Monitoring Virtualization Metrics 201

Percona

APRIL 7, 2023

MySQL comes pre-configured to be conservative instead of making the most of the resources available in the server. But since retrieving data from disk is slow, databases tend to work with a caching mechanism to keep as much hot data, the bits and pieces that are most often accessed, in memory. Why is that?

Tuning 139

Tuning Cache Servers Benchmarking 139

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. If you’re interested in seeing a real-world example of this, consider the following filmstrip comparison.

Latency 210

Latency Cache Strategy Media 210

VoltDB

MARCH 21, 2024

The most obvious and common way this happens is when companies try to evolve their caches into a data platform that can, for example, be used as highly available enterprise key-value stores for volatile data. Let’s look at a typical scenario involving the javax cache API, also known as JSR107. How hard can it be?

Cache 52

Cache Database Storage Availability 52

Scalegrid

MAY 11, 2024

However, it is limited by the available free memory amount, and all data is lost when the server stops. It uses a filesystem cache and write-ahead log for crash recovery. It’s worth noting that WiredTiger is not the only storage engine available with MongoDB; it’s simply the new default. released in December 2015.

Storage 130

Storage Engineering Cache Database 130

ScaleOut Software

APRIL 22, 2020

The Solution: Distributed Caching. A widely used technology called distributed caching meets this need by storing frequently accessed data in memory on a server farm instead of within a database. It’s not enough simply to lash together a set of servers hosting a collection of in-memory caches.

Cache 52

Cache Storage Servers Database 52

ScaleOut Software

APRIL 22, 2020

The Solution: Distributed Caching. A widely used technology called distributed caching meets this need by storing frequently accessed data in memory on a server farm instead of within a database. It’s not enough simply to lash together a set of servers hosting a collection of in-memory caches.

Cache 52

Cache Storage Servers Database 52

Smashing Magazine

JUNE 20, 2019

Browser Caching. Another built-in optimization of Google Fonts is browser caching. As the Google Fonts API becomes more widely used, it is likely visitors to your site or page will already have any Google fonts used in your design in their browser cache. All of the fonts files are available on Github. Limit Font Families.

Google 111

Google Performance Cache Website 111

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

Highly Scalable

APRIL 2, 2012

Besides this, each product has some transient information like in-stock availability that is a subject of frequent updates (every 5 minutes or so). It is important that this style of navigation assumes high interactivity – each selection leads to recomputing of all available facets, their cardinalities, and products in a result set.

Ecommerce 100

Ecommerce Cache Storage Architecture 100

Smashing Magazine

JULY 29, 2019

For comparison, the same amount of data costs $6.66 For comparison, $3.67 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. Let’s talk about caching. We’re going to check out Cache-Control. in the USA.

Cache 97

Cache Mobile Google Network 97

Percona

MARCH 17, 2023

Percona’s co-Founder Peter Zaitsev wrote a detailed post about migration from Prometheus to VictoriaMetrics , One of the most significant differences in terms of performance of PMM2 comes with the usage for VM, which can also be derived from performance comparison on node_exporter metrics between Prometheus and VictoriaMetrics.

Monitoring 106

Monitoring Scalability Database Cache 106

Alex Russell

APRIL 29, 2021

This post mines publicly available data on the pace of compatibility fixes and feature additions to assess the claim. The information it captures is, however, available going back somewhat further, providing a fuller picture of the trend lines of engine completeness. Count of APIs available from JavaScript by Web Confluence.

Media 145

Media Games Education Engineering 145

The Morning Paper

AUGUST 29, 2019

We focused on OLAP-oriented parallel data warehouse products available for AWS and restricted our attention to commercially available systems. The experimental results focus on six main areas of comparison: query restrictions system initialisation time query performance cost data compatibility with other systems scalability.

Architecture 76

Architecture Cloud Storage Cache 76

Smashing Magazine

MAY 16, 2022

By stepping back and realizing that the fields available have no special bindings to particular types of data, we can see that this technique is also an effective delivery mechanism for any arbitrary data allowing lots of interesting possibilities. Here are a few that come to mind: Is this request served from the service worker cache?

Servers 95

Servers Monitoring Cache Network 95

Speed Curve

MARCH 24, 2024

Tim's approach was to filter out the noise introduced by really fast response times that can be caused by leveraging the browser cache, prerendering, and other performance optimization techniques. Page was restored from back-forward cache* – The bfcache essentially stores the full page in memory when navigating away from the page.

Performance 74

Performance Cache Metrics Retail 74

Smashing Magazine

NOVEMBER 22, 2021

There are various performance budgeting products and open-source tools available, but we decided to create our own custom budgeting service called Perfer. Moving computations from the browser to a backend service can reduce JavaScript download size, increase computation speed, and potentially cache the results for faster reuse.

Website 129

Website Performance Google Website Performance 129

Smashing Magazine

JUNE 26, 2019

Let the web developer handle all of the necessary speed optimizations like caching and file minification while you take on the following design tips and strategies: 1. You can see in his example that he suggests a number of optimizations, like limiting which styles and character sets are available for use on the website. Minification.

Website 111

Website Speed Mobile Design 111

SQL Performance

MAY 20, 2022

Each component is active at a different time during compilation and performs its own parameterization-related tasks using the information available at that time. Decisions about parameterization at this early stage are generic and conservative because the only information available is the statement itself. usecounts , CP.

Cache 55

Cache Database Servers Testing 55

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. Derived Workloads.

Benchmarking 63

Benchmarking Open Source C++ Cache 63

Smashing Magazine

AUGUST 31, 2021

To check a comparison on the most useful libraries, I can recommend you this post about React State Management. When requesting data from the client-side, it is important to be mindful of a few things: the user’s network connection: avoid re-fetching data that is already available. zero-config caching layer. error handler.

Cache 104

Cache Servers Best Practices Code 104

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. and react-native 0.57+, enhanced profiling capabilities are available in developer mode using React Developer Tools Profiler. Measuring Performance. React Developer Tools Profiler.

Performance 122

Performance Code Virtualization Processing 122

The Morning Paper

JUNE 20, 2019

Compared to classic timing bugs racing between threads in the same process, here many of these bugs are about race conditions between multiple nodes and many of them are racing on persistent data like cached firewall rules, configuration, database tables, and so on. Constant-value setting incidents.

Cloud 81

Cloud Azure Cache C++ 81

Smashing Magazine

MAY 12, 2022

I think this information is both interesting and useful, in particular given the wide variety of framework and platform choices currently available to front-end and fullstack developers. The ALL line in the graphs refers to all websites in CrUX, not just those that use frameworks, and is used as a reference for comparison.

Google 130

Google Performance Website Mobile 130

KeyCDN

SEPTEMBER 12, 2019

The PHP library for the API is available on GitHub. KeyCDN’s Cache Enabler plugin is fully compatible the HTML attributes that make images responsive. It also allows for additional control over the caching of your images as well as hotlink protection. KB (30%) without losses. jpg 480 KB 407 KB 43 KB 89% jpg-to-webp-2.jpg

Social Media 106

Social Media Media Google Website 106

Adrian Cockcroft

SEPTEMBER 23, 2024

There are three generations of GPUs that are relevant to this comparison. The Hopper H100 was announced in 2022 and is the current volume product that people are using, so that is used as the baseline for comparison. The HGX H100 8-GPU system is the baseline for comparison, and its datasheet performance is shownbelow.

Benchmarking 52

Benchmarking Energy Architecture Latency 52

Speed Curve

DECEMBER 25, 2013

There are plenty of automated front-end optimisation tools available like modpagespeed and CloudFlare but being a bit old-school and craft-orientated I prefer the ability to control the load order and optimise not only the individual assets but their sequencing as well. Control and branch the loading of CSS and JS. Source: SpeedCurve.

Performance 60

Performance Mobile Website Benchmarking 60

Smashing Magazine

SEPTEMBER 6, 2021

This approach was touted to be better for fine-grained caching because each subresource could be cached individually and the full bundle didn’t need to be redownloaded if one of them changed. Upon receipt of a valid Alt-Svc header indicating HTTP/3 support, the browser will cache this and try to set up a QUIC connection from then on.

Network 108

Network Servers Cache Traffic 108

Percona

JANUARY 17, 2019

On multi-core machines – which is the majority of the hardware nowadays – and in the cloud, we have multiple cores available for use. Aurora Parallel Query response time (for queries which can not use indexes) can be 5x-10x better compared to the non-parallel fully cached operations. Aurora instance type and comparison.

Cache 48

Cache C++ AWS Airlines 48

SQL Performance

AUGUST 4, 2022

To recap: Normalization and decoding promote cached plan reuse. Four constants are identified, with inferred integer data types shrunk to smallint or tinyint due to the comparison operator parsing context (described in part 4 ): This plan will continue to return correct results when reused with different parameter values.

Servers 61

Servers Cache Database Availability 61

Percona

JUNE 4, 2023

In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL ). In addition, there are fewer resources, plugins, libraries, third-party tools, and sources of support available than for other, more established database systems. Get the reliable MySQL support you need.

Open Source 52

Open Source Servers Storage Scalability 52

John McCalpin

SEPTEMBER 17, 2018

Processes running on the two Logical Processors share most of the processor resources (particularly caches and execution units). It was not immediately obvious how to obtain this split from the available performance counters. leaving half of the Logical Processors idle). Logical Processor 0 Active, Logical Processor 1 Inactive.

Hardware 40

Hardware Performance Cache Availability 40

Smashing Magazine

AUGUST 9, 2021

HTTP/2 versus HTTP/3 protocol stack comparison ( Large preview ). However, many other devices are sitting between the client and the server that also have their own TCP code on board (examples include firewalls, load balancers, routers, caching servers, proxies, etc.). QUIC has a higher encryption overhead.

Transportation 145

Transportation Internet Internet Network 145