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 and Memcached both provide high performance with sub-millisecond response times. Managed DBaaS solutions like ScaleGrid.io

Cache 130

Cache Storage Scalability Architecture 130

Percona

MARCH 20, 2023

HAProxy performs better with a low number of connections, while ProxySQL performs better when a high number of connections is in place. The Proxy in architectures involving MySQL/Percona Server for MySQL/Percona XtraDB Cluster is a crucial element for the scalability of the cluster, no matter if using K8s or not.

Games 118

Games Latency Traffic Cache 118

Tim Kadlec

APRIL 10, 2023

There was a comment on Twitter today from Rafael Gonzaga expressing disappointment in what he sees as a tendency to focus on the frontend solely in performance discussions, while neglecting the server-side aspect. When the rule was first brought up, frontend performance wasn’t really a thing that people did.

Performance 111

Performance Servers Mobile Metrics 111

DZone

FEBRUARY 7, 2022

It offers all the functionality we need to deploy our application in production, with a hybrid system with static pages and server-side rendered (SSR) pages. Performance. Isomorphic: Works on both server and client (browser). Static export: Compile static files to be able to upload to the server. Comparison With Gatsby.

Mobile 246

Mobile Website Servers Code 246

Dynatrace

MAY 28, 2020

In this blog, I will be going through a step-by-step guide on how to automate SRE-driven performance engineering. Step-by-step guide: SRE-driven performance analysis with Dynatrace. If you use your own application and it was already running before you installed the OneAgent, please restart your application and web servers.

Engineering 193

Engineering Performance Metrics Best Practices 193

Enprowess

SEPTEMBER 7, 2021

Quick summary : Node vs React Comparison is not correct because both technologies are entirely different things. Software Developers got to use JavaScript CLI tools to create the back-end part of web applications or server-side. allows creating web application’s server-side or back-end components. Back-ends and servers.

Open Source 52

Open Source Virtualization Programming Servers 52

Simform

FEBRUARY 11, 2021

Laravel is a server-side framework written in PHP with pre-defined architectures. In this article, you will come across all-important key metrics and comparisons in terms of performance, architecture, community, and more. Despite being written in PHP, there are a lot of differences between both frameworks.

Architecture 40

Architecture Metrics Servers Technology 40

The Morning Paper

NOVEMBER 15, 2020

Achieving 100 Gbps intrusion prevention on a single server , Zhao et al., Today’s paper choice is a wonderful example of pushing the state of the art on a single server. Moreover, Pigasus wants to do all this on a single server! Can you really do all this on a single server?? OSDI’20. Please do join us if you can.

Servers 128

Servers Hardware Latency Design 128

CSS - Tricks

MAY 24, 2021

Making GitHub’s new homepage fast and performant — Tobias Ahlin describes how the scrolling effects are done more performantly thanks to IntersectionObserver and the fact that it avoids the use of methods that trigger reflows , like getBoundingClientRect. Try it on your machine, try it on my machine, see what the server is doing, etc.

Performance 78

Performance Website Cache Internet 78

SQL Performance

FEBRUARY 17, 2022

Since SQL Server 2005, the trick of using FOR XML PATH to denormalize strings and combine them into a single (usually comma-separated) list has been very popular. In the SQL Server 2005 days, I would have offered this solution: SELECT DISTINCT UserID , Bands =. ( 1 Pink Floyd, New Order, The Hip 2 Zamfir, ABBA. FavoriteBands.

Servers 82

Servers Code Efficiency Performance 82

Smashing Magazine

MAY 16, 2022

Rethinking Server-Timing As A Critical Monitoring Tool. Rethinking Server-Timing As A Critical Monitoring Tool. In the world of HTTP Headers, there is one header that I believe deserves more air-time and that is the Server-Timing header. Setting Server-Timing. Sean Roberts. 2022-05-16T10:00:00+00:00.

Servers 92

Servers Monitoring Cache Network 92

Alex Russell

FEBRUARY 28, 2022

It's being reposted here for completeness, but if you care about web performance, make sure to check out the whole series and get subscribed to the RSS feed to avoid missing any of next year's posts. The predominant answer: a unified theory of web performance. What, in particular, is "web performance"? How do we do it?

Performance 104

Performance Latency Architecture Network 104

SQL Shack

NOVEMBER 25, 2019

In an article, An overview of the SQL table variable, we explored the usage of SQL table variables in SQL Server in comparison with a temporary table. Let’s have a quick recap of the table variable: We can define a table variable and use it similar to a temporary table with few differences. The table […].

Servers 87

Servers Development Performance 87

Dynatrace

DECEMBER 27, 2022

When organizations implement SLOs, they can improve software development processes and application performance. SLOs can be a great way for DevOps and infrastructure teams to use data and performance expectations to make decisions, such as whether to release and where engineers should focus their time. SLOs improve software quality.

Software 265

Software Software Benchmarking Latency 265

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

Dynatrace

NOVEMBER 24, 2021

This helps significantly in automatically answering complex questions such as “ Is the CPU saturation of my F5 device caused by any of the virtual servers running on it? Virtual servers. The built-in unified analysis pages offer real-time comparison of key performance indicators while applying a topology-first approach to the data.

Network 212

Network Infrastructure Virtualization Metrics 212

Dynatrace

OCTOBER 5, 2020

The challenge with ASP.NET Web Service Observability, Diagnostics and Performance Optimization is that most monitoring & diagnostic tools only provide global Service Level Indicators metrics (SLIs) such as response time, failure rate, and throughput, but not metrics for each individual service endpoint. Dynatrace news.

Performance 152

Performance Best Practices Architecture Monitoring 152

Percona

JANUARY 11, 2024

In my previous article, Comparisons of Proxies for MySQL, I showed how MySQL Router was the lesser performing Proxy in the comparison. From that time to now, we had several MySQL releases and, of course, also some new MySQL Router ones.Most importantly, we also had MySQL Router going back to being a level 7 proxy […]

Performance 87

Performance Benchmarking Availability Servers 87

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. There have been major improvements since the first appearance of the batch mode execution engine in SQL Server 2012. Background. The Query Optimizer.

Servers 75

Servers Engineering Efficiency Retail 75

SQL Performance

AUGUST 2, 2019

I have been making the same recommendations about tempdb since I started working with SQL Server over 15 years ago, when I was working with customers running version 2000. From the customer side, this has been the limit of what can be done*, until SQL Server 2019. I have SQL Server 2019 CTP 3.2 Now that 2019 CTP 3.2

Servers 95

Servers C++ Testing Systems 95

Enprowess

SEPTEMBER 20, 2021

However, choice mainly depends on numerous factors like project timeline, framework performance, learning curve, and team size. Performance. Vue vs React: Performance. Two primary metrics verify the speed of an app: start-up time and runtime performance. Both Vue and React libraries have excellent performance.

Open Source 52

Open Source Mobile Scalability Google 52

Dynatrace

SEPTEMBER 25, 2019

Citrix is a sophisticated, efficient, and highly scalable application delivery platform that is itself comprised of anywhere from hundreds to thousands of servers. Platform performance —get visibility into the performance of the Citrix platform to optimize application delivery. Dynatrace Extension: SAP ABAP platform performance.

Latency 117

Latency Performance Virtualization Infrastructure 117

CSS - Tricks

DECEMBER 23, 2020

Lighthouse is a free and open-source tool for assessing your website’s performance, accessibility, progressive web app metrics, SEO, and more. It is a suite of tools that help you identify the impact of specific code changes on you site not just performance-wise, but in terms of SEO, accessibility, offline support, and other best practices.

Performance 78

Performance Storage Servers Virtualization 78

Scalegrid

JULY 29, 2020

In our final post, we will put them head-to-head in a detailed feature comparison and compare the results of PgBouncer vs. Pgpool-II performance for your PostgreSQL hosting ! However, these must be set up outside the PostgreSQL system, while PgBouncer can offload this to the PostgreSQL server. Performance Testing.

Benchmarking 246

Benchmarking Database Performance Testing Availability 246

Scalegrid

APRIL 28, 2020

Here are the configurations for this comparison: Plan. High performance. Meltdown Performance Impact on MongoDB: AWS, Azure & DigitalOcean. See performance tests to determine the impact of the Meltdown CPU kernel patch on your MongoDB servers. Comparing MongoDB Performance on AWS, Azure & DigitalOcean.

Azure 344

Azure AWS Database Latency 344

Dynatrace

JANUARY 16, 2023

The study analyzes factual Kubernetes production data from thousands of organizations worldwide that are using the Dynatrace Software Intelligence Platform to keep their Kubernetes clusters secure, healthy, and high performing. In comparison, on-premises clusters have more and larger nodes: on average, 9 nodes with 32 to 64 GB of memory.

Open Source 344

Open Source Java Operating System Programming 344

Scalegrid

JULY 8, 2019

So many default to Amazon RDS, when MySQL performs exceptionally well on Azure Cloud. In this post, we outline the best way to host MySQL on Azure , including managed solutions, instance types, high availability replication, backup, and disk types to use to optimize your cloud database performance. MySQL DBaaS vs. Self-Managed MySQL.

Azure 219

Azure Cloud Virtualization Database 219

Rigor

JUNE 14, 2019

It’s true that what might be considered the “most important” or “best” web performance metrics can vary by industry. These six metrics were not chosen at random – they work together to give you a snapshot of your site’s performance and overall user experience so you can set a baseline and improve speed and usability.

Metrics 101

Metrics Performance Speed Ecommerce 101

Dynatrace

JANUARY 31, 2024

This blog post explores how AI observability enables organizations to predict and control costs, performance, and data reliability. Data dependencies and framework intricacies require observing the lifecycle of an AI-powered application end to end, from infrastructure and model performance to semantic caches and workflow orchestration.

Cache 206

Cache Azure Infrastructure Monitoring 206

Smashing Magazine

MAY 12, 2022

How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. In particular, the increase in the amount of downloaded JavaScript can have a direct impact on website performance. Dan Shappir. 2022-05-12T09:30:00+00:00.

Google 127

Google Performance Website Mobile 127

Scalegrid

OCTOBER 17, 2019

Using a connection pool in each module is hardly efficient: Even with a relatively small number of modules, and a small pool size in each, you end up with a lot of server processes. You either need an extra server (or 3), or your database server(s) must have enough resources to support a connection pooler, in addition to PostgreSQL.

Architecture 200

Architecture Database Latency Servers 200

SQL Server According to Bob

MAY 19, 2019

SQL Server will ship Azure SQL Database Edge: [link]. With the announcement I can tell you more about one of the things we have been working on; SQL Server running on IoT Edge and Developer machines in under 500MB of memory. The effort focuses attention on memory usage and disk space requirements of SQL Server.

IoT 61

IoT Servers Development Cache 61

Percona

APRIL 7, 2023

If we were to select the most important MySQL setting, if we were given a freshly installed MySQL or Percona Server for MySQL and could only tune a single MySQL variable, which one would it be? Sysbench ran on a third server, which I’ll refer to as the application server (APP).

Tuning 133

Tuning Cache Servers Benchmarking 133

SQL Performance

SEPTEMBER 5, 2019

I briefly mentioned that batch mode data is normalized in my last article Batch Mode Bitmaps in SQL Server. This article explores the batch data normalized representation, explains why not all eight-byte data types can fit within 64 bits, and shows an example of how all this affects batch-mode performance.

Performance 81

Performance C++ Storage Servers 81

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. HLS ensures users get the optimal video quality based on their internet performance.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. HLS ensures users get the optimal video quality based on their internet performance.

Architecture 52

Architecture Performance Internet Internet 52

SQL Performance

AUGUST 27, 2019

On August 7, 2019, AMD finally unveiled their new 7nm EPYC 7002 Series of server processors, formerly code-named "Rome" at the AMD EPYC Horizon Event in San Francisco. This is the second generation EPYC server processor that uses the same Zen 2 architecture as the AMD Ryzen 3000 Series desktop processors.

Servers 52

Servers Benchmarking Virtualization Architecture 52