Dynatrace

NOVEMBER 6, 2023

But developers need code-level visibility and code-level data.” That’s not how I envision code-level observability,” Laifenfeld said. Laifenfeld argued that developers shouldn’t bear the burden of the additional workload when their focus is their code: “Learning Kubernetes as a developer is not easy,” she said.

Development 267

Development DevOps Programming Cloud 267

Dynatrace

FEBRUARY 15, 2023

This is where Site Reliability Engineering (SRE) practices are applied. SREs use Service-Level Indicators (SLI) to see the complete picture of service availability, latency, performance, and capacity across various systems, especially revenue-critical systems.

DevOps 224

DevOps Latency Traffic Best Practices 224

Dynatrace

JUNE 1, 2023

More than half of CIOs confirmed that they often make tradeoffs among code quality, security, and reliability to meet the need for rapid software delivery. Note : you might hear the term latency used instead of response time. Both latency and response time are critical to ensure reliability.

Traffic 173

Traffic Latency Website Virtualization 173

Dynatrace

OCTOBER 10, 2022

Code development also benefits from a serverless approach. Then, they can apply DevSecOps best practices to fully test new code and see what breaks without affecting current operations. Reduced latency. Serverless architecture makes it possible to host code anywhere, rather than relying on an origin server.

Serverless 169

Serverless Infrastructure Lambda Latency 169

Dynatrace

JANUARY 18, 2023

This drive for speed has a cost: 22% of leaders admit they’re under so much pressure to innovate faster that they must sacrifice code quality. DevOps and DevSecOps practices help organizations release software faster and more frequently, paving the way for digital transformation. What is DevOps?

DevOps 203

DevOps Best Practices Innovation Strategy 203

Adrian Cockcroft

MAY 6, 2023

They were able to re-use most of their working code by combining it into a single long running microservice that is horizontally scaled using ECS, and which is invoked via a lambda function. This is only one of many microservices that make up the Prime Video application.

Serverless 145

Serverless Lambda Best Practices Traffic 145

Dynatrace

JANUARY 13, 2022

Real user monitoring works by injecting code into an application to capture metrics while the application is in use. Browser-based applications are monitored by injecting JavaScript code that can detect and track page loads as well as XHR requests, which change the UI without triggering a page load. Best practices for RUM.

Monitoring 184

Monitoring Latency Mobile Best Practices 184

Dynatrace

JANUARY 17, 2024

And an O’Reilly Media survey indicated that two-thirds of survey respondents have already adopted generative AI —a form of AI that uses training data to create text, images, code, or other types of content that reflect its users’ natural language queries. Use containerization.

Strategy 227

Strategy Artificial Intelligence Storage Cloud 227

Dynatrace

APRIL 25, 2023

Higher latency and cold start issues due to the initialization time of the functions. Instrument your functions using either our cloud-native integrations, which give you automatic instrumentation simply by adding the Dynatrace AWS Lambda Layer or use a monitoring-as-code approach utilizing OpenTelemetry to add distributed tracing.

Serverless 213

Serverless Lambda Azure AWS 213

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. Shift-left using an SRE approach means that reliability is baked into each process, app and code change. Solving for SR.

Engineering 257

Engineering DevOps Government Latency 257

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. Using an interactive no/low code editor, you can create workflows or configure them as code.

AWS 252

AWS Efficiency Azure Cloud 252

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. Shift-left using an SRE approach means that reliability is baked into each process, app and code change. Solving for SR.

Engineering 181

Engineering DevOps Government Latency 181

Dynatrace

FEBRUARY 24, 2021

Adopt an “everything as code” philosophy using APIs and version-controlled artifacts. Reduced latency. If you haven’t implemented either, a best practice to get started is to develop a strategy that incorporates both DevOps and SRE practices. Share values that extend across single teams.

DevOps 191

DevOps Software Engineering Speed Google 191

Dynatrace

DECEMBER 2, 2021

Organizations commonly use SLOs in production environments to ensure released code stays within error budgets. You can set SLOs based on individual indicators, such as batch throughput, request latency, and failures-per-second. SLO best practices. What are error budgets? For example, if your SLO guarantees 99.5%

Metrics 196

Metrics Best Practices DevOps Infrastructure 196

HammerDB

OCTOBER 12, 2018

This post complements the previous best practice guides this time with the focus on MySQL and MariaDB and achieving top levels of performance with the HammerDB MySQL TPC-C test. System setup is covered on the PostgreSQL Best Practice post so it will not be repeated here as the steps are the same. Configure MySQL.

Best Practices 40

Best Practices Scalability Performance C++ 40

Dynatrace

JULY 10, 2019

Just a single OneAgent per host is required to collect all relevant monitoring data, all the way down to specific lines of code. So, to pick the best way to extend your monitoring, here are a few things you should consider: What kind of data do you want to incorporate? What if installing the OneAgent isn’t possible?

Java 140

Java Best Practices Metrics Azure 140

Dynatrace

FEBRUARY 2, 2022

service availability with <50ms latency for an application with no revenue impact. Commonly, teams create SLOs because they are simply following what others in the industry are doing, or because they are common best practices. This can create an unnecessary distraction and steal time away from critical tasks.

DevOps 202

DevOps Metrics Best Practices Latency 202

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 169

Cloud Traffic Best Practices Strategy 169

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.

Efficiency 101

Efficiency Cloud Healthcare Open Source 101

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. The broken Java stacks turned out to be beneficial: They helped group together the os::javaTimeMillis() calls which otherwise might have have been scattered on top of different Java code paths, appearing as thin stacks everywhere.

Speed 126

Speed Java AWS Virtualization 126

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

The Morning Paper

JULY 7, 2019

Learnings and emerging best practices. In addition to availability, our respondents focus most heavily on supporting the following data attributes: “accessibility, accuracy, authoritativeness, freshness, latency, structuredness, ontological typing, connectedness, and semantic joinability.”

Software Engineering 92

Software Engineering Engineering Software Software 92

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. The broken Java stacks turned out to be beneficial: They helped group together the os::javaTimeMillis() calls which otherwise might have have been scattered on top of different Java code paths, appearing as thin stacks everywhere.

Speed 52

Speed Java AWS Virtualization 52

Smashing Magazine

MAY 20, 2020

It’s happening because of new features being added and the fact that we sometimes don’t have a second thought on packages that we constantly add and update, or think about the complexity of our code. In the case that new development changes the file size to the point of exceeding the defined limit, the script will complete with non-zero code.

Performance 99

Performance Metrics Best Practices Code 99

Smashing Magazine

AUGUST 3, 2023

HTML Processing Once a web page’s HTML file has been downloaded, the browser begins to process the contents line by line, translating code into the visual website that users interact with. This proximity significantly reduces the time it takes for the data to travel from the server to the user, thus reducing latency and improving load times.

Performance 74

Performance Cache Traffic Metrics 74

CSS - Tricks

MARCH 16, 2020

Google Lighthouse is one of the best-automated tools available on a web developer's utility belt. These are: Performance Accessibility Best Practices SEO Progressive Web App. In lh.js , you’ll next want to delete the test console.log() and import the Lighthouse module so you can use it in your code. launchChrome('[link].

Google 82

Google Latency Website Metrics 82

CSS - Tricks

APRIL 1, 2021

The code for the site is available on GitHub for reference. It’s is a Google service that audit things performance, accessibility, SEO, and best practices. I’m going to update my referenced URL to the new site to help decrease latency that adds drag to the initial page load. Improvement #2: The Critical Render Path.

Cache 92

Cache Social Media Media Network 92

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. The broken Java stacks turned out to be beneficial: They helped group together the os::javaTimeMillis() calls which otherwise might have have been scattered on top of different Java code paths, appearing as thin stacks everywhere.

Speed 40

Speed Java AWS Virtualization 40

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

Rigor

OCTOBER 30, 2019

Because it doesn’t require adding any code, you can track not only your own pages but also any competitor pages. The Lighthouse Performance score is based on some of the most important performance metrics : First Contentful Paint, First Meaningful Paint, Speed Index, Time to Interactive, First CPU Idle, and Estimated Input Latency.

Google 51

Google Best Practices Energy Website 51

Smashing Magazine

AUGUST 22, 2021

Because we are dealing with network protocols here, we will mainly look at network aspects, of which two are most important: latency and bandwidth. Latency can be roughly defined as the time it takes to send a packet from point A (say, the client) to point B (the server). Two-way latency is often called round-trip time (RTT).

Performance 106

Performance Network Latency Servers 106

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

Percona

MAY 15, 2023

Normally this solution requires a full code redesign and could be quite difficult to achieve when it is injected after the initial code architecture definition. Best practices indicate that having ProxySQL closer to the application will be more efficient, especially if we decide to activate the caching feature.

Traffic 123

Traffic Scalability Database Servers 123

KeyCDN

JUNE 20, 2019

Online users are becoming less and less patient meaning you as an eCommerce store owner need to implement methods for reducing latency and speeding up your website. This reduces latency and speeds up your website. Improve Site Speed In 2019, having fast site speed is imperative. There are many ways to speed up a slow website.

Ecommerce 41

Ecommerce Speed Website Mobile 41

Testsigma

JANUARY 30, 2021

The applications are designed using the same code base as Desktop like HTML, Javascript, and CSS. 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. Best Practices For Mobile Website Testing.

Mobile 52

Mobile Testing Website Internet 52

Smashing Magazine

JANUARY 11, 2021

Have we optimized enough with tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, progressive hydration, clients hints, HTTP/3, service workers and — oh my — edge workers? It’s much easier to reach performance goals when the code base is fresh or is just being refactored.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 7, 2019

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms.

Performance 104

Performance Cache Network Metrics 104