Dynatrace

APRIL 25, 2023

For example, to handle traffic spikes and pay only for what they use. Scale automatically based on the demand and traffic patterns. Understanding cold-start behavior is essential to tune your cloud applications cost or performance to meet your operational needs. and GoLang to reduce the necessary boilerplate code to a minimum.

Serverless 246

Serverless Lambda Azure AWS 246

Dynatrace

JULY 18, 2023

Configuration as Code supports all the mechanisms and best practices of Git-based workflows, including pull requests, commit merging, and reviewer approval. GitOps is a best-practice methodology for handling operation-relevant configurations that can be applied across the entire Dynatrace platform.

Best Practices 246

Best Practices Code Infrastructure Latency 246

Dynatrace

JUNE 9, 2021

SAST tools identify problematic coding patterns that go against best practices. Web Application Firewall (WAF) helps protect a web application against malicious HTTP traffic. Positive filters are highly effective at blocking attacks but require constant tuning. Of these, WAF is much more commonly used today.

Open Source 261

Open Source Entertainment Tuning Internet 261

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. We’ll also go over some best practices for MongoDB security as well as MongoDB data modeling. Spoiler alert: This post focuses on MongoDB 3.6.X tcp_fin_timeout = 30 net.ipv4.tcp_keepalive_intvl

Best Practices 52

Best Practices Design Tuning Database 52

Brendan Gregg

DECEMBER 31, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Our team looks after the BaseAMI, kernel tuning, OS performance tools and profilers, and self-service tools like Vector. Casey Rosenthal (traffic and chaos) Models of Availability.

Tuning 53

Tuning AWS Best Practices Network 53

Smashing Magazine

NOVEMBER 8, 2021

As any seasoned team will know, building the storefront capabilities is one thing, and running it at a production scale that is able to absorb large waves of traffic, driven by flash sales or breakout social campaigns, is a whole other and massive operational challenge. “It Stay tuned for more in 2022! More after jump!

Cache 139

Cache Best Practices Strategy Servers 139

Brendan Gregg

DECEMBER 30, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. Our team looks after the BaseAMI, kernel tuning, OS performance tools and profilers, and self-service tools like Vector. Casey Rosenthal (traffic and chaos) Models of Availability.

Tuning 52

Tuning AWS Best Practices Network 52

Scalegrid

AUGUST 30, 2024

This fine-tunes operational access inside RabbitMQ and facilitates complex naming conventions for resources and sophisticated rules regarding access. Best Practices for Access Control In RabbitMQ, it is essential to implement authentication and authorization with the principle of least privilege as a guiding force.

Transportation 130

Transportation Virtualization Strategy Storage 130

KeyCDN

AUGUST 15, 2019

Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. Just because everything works perfectly during production testing doesn’t mean that will be the case when your website is flooded with traffic.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Scalegrid

AUGUST 27, 2024

They utilize a routing key mechanism that ensures precise navigation paths for message traffic. The software also extends capabilities allowing fine-tuning consumption parameters through QoS (Quality of Service) prefetch limits catered toward balancing load among numerous consumers, thus preventing overwhelming any single consumer entity.

IoT 130

IoT Ecommerce Games Scalability 130

Percona

SEPTEMBER 1, 2023

While there is no magic bullet for MySQL performance tuning, there are a few areas that can be focused on upfront that can dramatically improve the performance of your MySQL installation. What are the Benefits of MySQL Performance Tuning? A finely tuned database processes queries more efficiently, leading to swifter results.

Tuning 52

Tuning Database Performance Hardware 52

Scalegrid

JANUARY 25, 2024

Understanding Redis Performance Indicators Redis is designed to handle high traffic and low latency with its in-memory data store and efficient data structures. Best Practices for Redis Performance Tuning Optimizing memory allocation is essential for improving Redis’s performance.

Metrics 130

Metrics Monitoring Latency Cache 130

Percona

OCTOBER 18, 2023

Our goal with this post is to equip you with a comprehensive understanding of the steps, best practices, and pros and cons to ensure a smooth — and successful — transition to an open source database environment. Performance tuning The first critical move in performance tuning is query optimization.

Open Source 111

Open Source Database Strategy Hardware 111

Smashing Magazine

SEPTEMBER 6, 2021

You would, however, be hard-pressed even today to find a good article that details the nuanced best practices. This is because, as I stated in the introduction to part 1 , much of the early HTTP/2 content was overly optimistic about how well it would work in practice, and some of it, quite frankly, had major mistakes and bad advice.

Network 120

Network Servers Cache Traffic 120

Smashing Magazine

AUGUST 9, 2021

For example, if the device is a firewall, it might be configured to block all traffic containing (unknown) extensions. In practice, it turns out that an enormous number of active middleboxes make certain assumptions about TCP that no longer hold for the new extensions. We will discuss these features in more depth later in this article.

Transportation 145

Transportation Internet Internet Network 145

Brendan Gregg

SEPTEMBER 25, 2021

Since instances of both CentOS and Ubuntu were running in parallel, I could collect flame graphs at the same time (same time-of-day traffic mix) and compare them side by side. Amazon even provides an official [recommendation] (2021): "For EC2 instances launched on the AWS Xen Hypervisor, it's a best practice to use the tsc clock source.

Speed 103

Speed Java AWS Virtualization 103

Rigor

SEPTEMBER 3, 2019

It’s about ensuring that your front-end is also working perfectly, that your site can deliver a delightful experience to your users or customers, and that it is functional – even when it’s experiencing up to seven or more times the typical traffic load. Traffic patterns outside of normal [RUM or Analytics].

Website 74

Website Cache Traffic Ecommerce 74

Smashing Magazine

APRIL 11, 2022

However, developers with a deep understanding of the project may want to improve performance beyond that by doing some fine-tuning under the hood. It’s common knowledge that better website performance results in more conversions, more traffic, and better user experience. Fine-tuning JavaScript Resource Priorities.

Media 78

Media Tuning Metrics Google 78

Brendan Gregg

SEPTEMBER 25, 2021

Since instances of both CentOS and Ubuntu were running in parallel, I could collect flame graphs at the same time (same time-of-day traffic mix) and compare them side by side. Amazon even provides an official [recommendation] (2021): "For EC2 instances launched on the AWS Xen Hypervisor, it's a best practice to use the tsc clock source.

Speed 40

Speed Java AWS Virtualization 40

Smashing Magazine

MARCH 19, 2021

At the moment, around 35% of our mobile traffic is on iOS , so those users wouldn’t be getting the images faster, but encoding a large JPEG image only, or encoding both AVIF and JPEG files would unnecessarily bloat HTML which we wanted to avoid. Smashing Podcast: Tune In And Get Inspired. Are Modern Best Practices Bad For The Web?

Mobile 142

Mobile Design Cache Code 142

Smashing Magazine

AUGUST 22, 2021

As such, tuning congestion logic is usually only done by a select few developers, and evolution is slow. As such, one best practice or optimization can end up undoing another. Additionally, QUIC enforces security and privacy best practices in the background, which benefit all users everywhere. And it gets worse.

Performance 109

Performance Network Latency Servers 109