Scalegrid

JANUARY 25, 2024

Key Takeaways Critical performance indicators such as latency, CPU usage, memory utilization, hit rate, and number of connected clients/slaves/evictions must be monitored to maintain Redis’s high throughput and low latency capabilities. Similarly, an increased throughput signifies an intensive workload on a server and a larger latency.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

JUNE 1, 2023

Note : you might hear the term latency used instead of response time. Both latency and response time are critical to ensure reliability. Latency typically refers to the time it takes for a single request to travel from its source to its destination. Latency primarily focuses on the time spent in transit.

Latency 177

Latency Website Traffic Virtualization 177

Dynatrace

DECEMBER 15, 2022

Besides the traditional system hardware, storage, routers, and software, ITOps also includes virtual components of the network and cloud infrastructure. A network administrator sets up a network, manages virtual private networks (VPNs), creates and authorizes user profiles, allows secure access, and identifies and solves network issues.

Artificial Intelligence 202

Artificial Intelligence DevOps Hardware Virtualization 202

Dynatrace

MAY 19, 2022

In their new dashboard, they added dimensions for load, latency, and open problems for each component. To ensure their global service levels, they fully embraced the best practices outlined in Google’s SRE handbook , called the “Four Golden Signals,” to standardize what they show on their SRE dashboards. Saturation.

Automotive 270

Automotive Latency Architecture Azure 270

Dynatrace

JUNE 1, 2023

Note : you might hear the term latency used instead of response time. Both latency and response time are critical to ensure reliability. Latency typically refers to the time it takes for a single request to travel from its source to its destination. Latency primarily focuses on the time spent in transit.

Traffic 173

Traffic Latency Website Virtualization 173

Dynatrace

SEPTEMBER 13, 2023

This is a set of best practices and guidelines that help you design and operate reliable, secure, efficient, cost-effective, and sustainable systems in the cloud. If you use AWS cloud services to build and run your applications, you may be familiar with the AWS Well-Architected framework.

AWS 246

AWS Efficiency Azure Cloud 246

Dynatrace

OCTOBER 10, 2022

Then, they can apply DevSecOps best practices to fully test new code and see what breaks without affecting current operations. Reduced latency. By using cloud providers with multiple server sites, organizations can reduce function latency for end users. Optimizes resources. Difficult to test.

Serverless 165

Serverless Infrastructure Lambda Latency 165

Scalegrid

JANUARY 12, 2024

This is sometimes referred to as using an “over-cloud” model that involves a centrally managed resource pool that spans all parts of a connected global network with internal connections between regional borders, such as two instances in IAD-ORD for NYC-JS webpage DNS routing. This also aids scalability down the line.

Cloud 130

Cloud Virtualization Storage Efficiency 130

DZone

JULY 10, 2019

In addition, compute and storage are increasingly being separated causing larger latencies for queries. But to get the best performance, like any technology stack, you need to follow the best practices. Alluxio is leveraged as compute-side virtual storage to improve performance.

Best Practices 133

Best Practices Latency Storage Tuning 133

KeyCDN

AUGUST 15, 2019

Wait time: Sometimes called average latency, wait time refers the amount of time a request spends in a queue before it gets processed. Prepare the testing environment: Make sure your hardware and network configurations closely reflect real world conditions. Peak response time: The longest response time.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

The Netflix TechBlog

JUNE 4, 2019

Because microprocessors are so fast, computer architecture design has evolved towards adding various levels of caching between compute units and the main memory, in order to hide the latency of bringing the bits to the brains. can we actually make this work in practice?

Cache 251

Cache Latency Airlines Logistics 251

Percona

NOVEMBER 9, 2023

Kubernetes can be complex, which is why we offer comprehensive training that equips you and your team with the expertise and skills to manage database configurations, implement industry best practices, and carry out efficient backup and recovery procedures. Just consider the sheer number of people who stream Netflix every night!

Efficiency 104

Efficiency Cloud Healthcare Open Source 104

CSS Wizardry

MARCH 3, 2019

The best request is the one that never happens: in the fight for fast websites, avoiding the network is far better than hitting the network at all. Any asset that carries the no-store directive will always hit the network, no matter what. We can completely cut out the overhead of a roundtrip of latency.

Cache 264

Cache Latency Strategy Servers 264

Dynatrace

SEPTEMBER 30, 2021

We’ll answer that question and explore cloud migration benefits and best practices for how to go through your migration smoothly. This can dramatically decrease network latency and its effect on the end-user experience. Best practices for a successful cloud migration. What is cloud migration?

Cloud 165

Cloud Traffic Best Practices Strategy 165

Dynatrace

JULY 10, 2019

Before writing a OneAgent plugin, it’s always best practice to check that the metric(s) you want to add are not already in Dynatrace. With insights from Dynatrace into network latency and utilization of your cloud resources, you can design your scaling mechanisms and save on costly CPU hours.

Java 137

Java Best Practices Metrics Azure 137

Smashing Magazine

NOVEMBER 8, 2021

As developers, we rightfully obsess about the customer experience, relentlessly working to squeeze every millisecond out of the critical rendering path, optimize input latency, and eliminate jank. With 100s of real-life examples , guidelines and best practices that you can apply right away. Ilya Grigorik. More after jump!

Cache 135

Cache Best Practices Strategy Servers 135

Smashing Magazine

AUGUST 3, 2023

You need to beware that slow server response times can significantly increase TTFB, often due to server overload, network issues, or un-optimized logic on the server side. You need to beware of large HTML files or slow network connections because they can lead to longer download times.

Performance 74

Performance Cache Traffic Metrics 74

Dotcom-Montior

NOVEMBER 16, 2021

Since that time, the SRE role has evolved as the industry has changed and shifted from the traditional monolithic structures to large, widely distributed networks and microservices. As defined by the Google SRE initiative, the four golden signals of monitoring include the following metrics: Latency.

Monitoring 91

Monitoring Google DevOps Engineering 91

Percona

JUNE 22, 2023

As a best practice, It is advisable to have different mounts for MySQL data and log files with specific system configurations. Replication lag can occur due to various factors such as network latency, system resource limitations, complex transactions, or heavy write loads on the primary/master database.

Performance 105

Performance Monitoring Traffic Database 105

Smashing Magazine

AUGUST 15, 2023

Large preview ) While browsers are generally pretty fast, these steps still take time to load, typically in seconds, and even longer on slower, high-latency network connections. 400 pages , jam-packed with in-depth user research and best practices. Homepage with DevTools Network inspection enabled and open.

Media 73

Media Metrics Mobile Best Practices 73

CSS - Tricks

APRIL 1, 2021

It’s is a Google service that audit things performance, accessibility, SEO, and best practices. Redirects are often pretty light in terms of the latency that they add to a website, but they are an easy first thing to check, and they can generally be removed with little effort. Many of you may already be super familiar with it.

Cache 92

Cache Social Media Media Website 92

Rigor

OCTOBER 30, 2019

When you run Lighthouse, you can choose to receive up to five different scores, including SEO, Best Practices, Progressive Web App (PWA), Accessibility, and Performance , that can provide valuable insight for your dev team to act on. When it comes to network speed, Lighthouse gives you three options – and no others.

Google 51

Google Best Practices Energy Website 51

IO River

NOVEMBER 2, 2023

Delta Air Lines experienced a severe system outage in 2017, resulting in flight cancellations and delays across their network. Proactive monitoring aids in detecting performance bottlenecks, latency difficulties, and other anomalies that may influence availability.

Availability 52

Availability Social Media Traffic Games 52

IO River

NOVEMBER 2, 2023

Delta Air Lines experienced a severe system outage in 2017, resulting in flight cancellations and delays across their network. Proactive monitoring aids in detecting performance bottlenecks, latency difficulties, and other anomalies that may influence availability.

Availability 52

Availability Social Media Traffic Games 52

SQL Performance

SEPTEMBER 17, 2019

Best practice for DBAs is really to just treat ReportServer and ReportServerTempDB like any other user database. Disk latency for ReportServer and ReportServerTempDB are very important. In addition to monitoring and baselining, industry-accepted best practices should be in place for the instance.

Tuning 67

Tuning Servers Database Best Practices 67

Testsigma

JANUARY 30, 2021

Each smartphone comes with various screen sizes and resolutions, operates on different network speeds, and has different hardware capabilities. Testing helps in finding latency time of an application: Users prefer to use mobile phones over desktop when they are looking for any query, booking flight/movie ticket.

Mobile 52

Mobile Testing Website Internet 52

Abhishek Tiwari

JULY 12, 2018

Here are 8 fallacies of data pipeline The pipeline is reliable Topology is stateless Pipeline is infinitely scalable Processing latency is minimum Everything is observable There is no domino effect Pipeline is cost­-effective Data is homogeneous The pipeline is reliable The inconvenient truth is that pipeline is not reliable.

Latency 63

Latency Analytics Scalability Engineering 63

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g. Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. 300ms RTT, 1.6

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 7, 2019

If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled network (e.g. To make the performance impact more visible, you could even introduce 2G Tuesdays or set up a throttled 3G network in your office for faster testing. 150ms RTT, 1.5 Mbps down, 0.7 Mbps up) with a throttled CPU (5× slowdown).

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

JANUARY 6, 2020

If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g. To make the performance impact more visible, you could even introduce 2G Tuesdays or set up a throttled 3G/4G network in your office for faster testing. 300ms RTT, 1.6 Mbps down, 0.8

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

AUGUST 22, 2021

We will, however, also be somewhat skeptical of the impact we can expect from these new features in practice. As we will see, QUIC and HTTP/3 indeed have great web performance potential, but mainly for users on slow networks. This means that latency often depends on the physical, real-world distance between A and B.

Performance 105

Performance Network Latency Servers 105

All Things Distributed

JUNE 21, 2017

DynamoDB delivers predictable performance and single digit millisecond latencies for reads and writes to your application, whether you're just getting started and want to perform hundreds of reads or writes per second in dev and test, or you're operating at scale in production performing millions of reads and writes per second.

Speed 121

Speed Cache Latency AWS 121

Smashing Magazine

AUGUST 9, 2021

You’ve probably heard things like: “HTTP/3 is much faster than HTTP/2 when there is packet loss”, or “HTTP/3 connections have less latency and take less time to set up”, and probably “HTTP/3 can send data more quickly and can send more resources in parallel”. and lower), this typically takes two network round trips.

Transportation 145

Transportation Internet Internet Network 145

Smashing Magazine

SEPTEMBER 6, 2021

Next, we’ll look at how to set up servers and clients (that’s the hard part unless you’re using a content delivery network (CDN)). You would, however, be hard-pressed even today to find a good article that details the nuanced best practices. This series is divided into three parts: HTTP/3 history and core concepts.

Network 104

Network Servers Cache Traffic 104

SQL Server According to Bob

JANUARY 11, 2020

url=/library/en-us/fileio/fs/sparse_files.asp ) ​​ on the ​​ Microsoft Developer Network ​​ (MSDN). The caching of data pages and grouping of log records helps remove much, if not all, of the command latency associated with a write operation.

Servers 40

Servers Cache Database Media 40

Smashing Magazine

SEPTEMBER 29, 2021

Compression achieved is relevant because the higher the compression, the smaller the file size, and the lower the data required to transfer the image on the network. CDN servers are often located closer to users than origin servers and can have a shorter round-trip times (RTT), improving network latency.

Open Source 144

Open Source Speed Website Google 144