Percona

JANUARY 2, 2024

Managing database servers involves different aspects, among which security is critical. However, we know having a “runaway” grant is always a possibility, especially in environments with a large number of servers. Fortunately, in Percona Server for MySQL , this feature is free to use. How does it work?

Servers 84

Servers Database Open Source Scalability 84

Smashing Magazine

OCTOBER 29, 2018

Measuring Performance With Server Timing. Measuring Performance With Server Timing. When undertaking any sort of performance optimisation work, one of the very first things we learn is that before you can improve performance you must first measure it. Browsers now even have performance audits built right in.

Servers 87

Servers Performance Metrics Database 87

Dynatrace

APRIL 8, 2020

— Excerpt from How Garbage Collection works in the Dynatrace Performance eBook) . However, garbage collection is one of the main sources of performance and scalability issues in any modern Java application. Optimize your code by finding and fixing the root cause of garbage collection problems.

Speed 165

Speed Code Java Lambda 165

The Netflix TechBlog

MAY 4, 2023

The first phase involves validating functional correctness, scalability, and performance concerns and ensuring the new systems’ resilience before the migration. These include Quality-of-Experience(QoE) measurements at the customer device level, Service-Level-Agreements (SLAs), and business-level Key-Performance-Indicators(KPIs).

Traffic 339

Traffic Latency Tuning Systems 339

Smashing Magazine

SEPTEMBER 28, 2022

Five Data-Loading Patterns To Improve Frontend Performance. Five Data-Loading Patterns To Improve Frontend Performance. When it comes to performance, you shouldn’t be stingy. Every unnecessary bit of JavaScript code you bundle and serve will be more code the client has to load and process. Agustinus Theodorus.

Cache 126

Cache Performance Servers Social Media 126

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. SSR Benefits (Next.js).

Mobile 246

Mobile Website Servers Code 246

Brendan Gregg

JANUARY 1, 2019

It can be used for many things: network performance, firewalls, security, tracing, and device drivers. The term tracing refers to performance analysis and observability tools that can produce per-event info. Programming in eBPF directly is incredibly hard, the same as coding in v8 bytecode. What is an example of eBPF tracing?

C++ 111

C++ Virtualization Programming Code 111

Dynatrace

DECEMBER 9, 2020

Most applications communicate with databases to, for example, pull a catalog entry or submit a new record when an order is placed. Application servers use connection pools to maintain connections with the databases that they communicate with. Connection pools are also a great way to improve performance. Dynatrace news.

Traffic 138

Traffic Performance Database Metrics 138

Dynatrace

NOVEMBER 6, 2023

Successful deployments of cloud-native workloads at the edge help to reduce costs, boost performance, and improve customer experience. ActiveGate acts as a secure proxy and compresses and routes observability signals in an optimized manner to Dynatrace servers. Data is integrated seamlessly with Kubernetes topology.

Retail 258

Retail Analytics Storage Cloud 258

Dynatrace

AUGUST 18, 2022

Years later, a few configuration management solutions came into play that required heavy amounts of coding, but proved that the industry was moving toward compartmentalized automation solutions. These evaluations that I hard-coded into a script were now embedded into the back-end of Ansible’s modular approach.

Games 293

Games Monitoring Infrastructure DevOps 293

Dynatrace

JANUARY 20, 2020

If you work with SAP ABAP, you may have noticed that finding information about SAP application and transaction performance involves scaling a high barrier to entry. While powerful, SAP performance management tools like the SAP Solution Manager are also complex. Assess problem impact and focus on the pressing issues first.

Monitoring 153

Monitoring Performance Infrastructure Network 153

Scalegrid

JANUARY 25, 2024

Redis® is an in-memory database that provides blazingly fast performance. This makes it a compelling alternative to disk-based databases when performance is a concern. You might already use ScaleGrid hosting for Redis hosting to power your performance-sensitive applications.

Metrics 130

Metrics Monitoring Latency Cache 130

Jos

JUNE 2, 2018

Web Performance is not only about understanding what makes a site fast. Performance is a feature and needs to be prioritized as such. Performance is a topic that has interested me for a long time. There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds.

Performance 237

Performance Speed Google Media 237

Dynatrace

JULY 1, 2020

Over the years, I ’ve heard many different kinds of questions related to SAPGUI performance. The questions always seem to be the same when it comes to performance and user experience : . Wh ich users and locations are having performance problem s ? . What happens to user performance during close cycles? .

Database 243

Database Servers Monitoring Code 243

Dynatrace

MAY 17, 2023

To ensure high standards, it’s essential that your organization establish automated validations in an early phase of the software development process—ideally when code is written. How Dynatrace uses Site Reliability Guardian In each of these Dynatrace examples, insight is made in a production-like environment.

DevOps 187

DevOps Traffic Latency Best Practices 187

Dynatrace

MAY 17, 2023

When software runs in a monolithic stack on on-site servers, observability is manageable enough. While classic logging is an essential tool in debugging issues, it often lacks context and only provides snapshot information of one specific location in your code/application.

Metrics 180

Metrics Open Source Traffic Cache 180

CSS Wizardry

JUNE 30, 2023

I never thought I’d write an article in defence of DOMContentLoaded , but here it is… For many, many years now, performance engineers have been making a concerted effort to move away from technical metrics such as Load , and toward more user-facing, UX metrics such as Speed Index or Largest Contentful Paint. performance. performance.

Metrics 326

Metrics Google Monitoring Analytics 326

SQL Performance

OCTOBER 21, 2021

A colleague recently said to me, after expressing a preference to force an empty string instead of allowing NULL: "I don't like dealing with nulls in code.". For a real-world example, what was the average release speed, in seconds, for a quarterback who played in the 1970s, before we measured or tracked such a thing? Query Execution.

Servers 103

Servers Design Speed Code 103

Scalegrid

DECEMBER 14, 2023

How the MongoDB timeout is set up can significantly affect your application’s performance, no matter if you are an experienced MongoDB user or just starting with NoSQL databases. Typical applications are interacting with different database servers based on the business logic.

Java 130

Java Network Servers Database 130

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. One of the reasons for that is because a PWA has the same code base. So unlike the case with native applications, the progressive web app needs to be coded only once. Alex Husar.

Code 74

Code Cache Retail Mobile 74

SQL Shack

FEBRUARY 3, 2022

In this article, we will go through the details of the trivial execution plans and we will also tackle some examples about the trivial plans to explore effects on query performance.

Servers 83

Servers Programming Database Code 83

Dynatrace

MAY 27, 2022

At Dynatrace Perform 2022 , David Walker, a Lockheed Martin Fellow, and William Swofford, a full-stack engineer at Lockheed Martin, discuss how to create a self-diagnosing and self-healing IT server environment using this AIOps combination for auto-baselining, auto-remediation, monitoring as code, and more.

Artificial Intelligence 187

Artificial Intelligence Innovation Servers Database 187

Percona

JUNE 1, 2023

In this case, we will be analyzing the migration of MariaDB to Percona Server for MySQL 8 in particular. the same does not happen with MariaDB, which from a specific version, we could say in some way, distanced itself from MySQL and Percona Server for MySQL. Upload that dump to the Percona Server for MySQL using myloader.

Servers 73

Servers Database Testing Open Source 73

Dynatrace

APRIL 25, 2023

For example, to handle traffic spikes and pay only for what they use. It helps developers and operators identify and troubleshoot issues, optimize performance and improve user experience. However, serverless applications have unique characteristics that make observability more difficult than in traditional server-based applications.

Serverless 207

Serverless Lambda Azure AWS 207

Dynatrace

OCTOBER 10, 2022

Despite the name, serverless computing still uses servers. This means companies can access the exact resources they need whenever they need them, rather than paying for server space and computing power they only need occasionally. If servers reach maximum load and capacity in-house, something has to give before adding new services.

Serverless 165

Serverless Infrastructure Lambda Latency 165

Dynatrace

OCTOBER 21, 2019

If you work with SAP ABAP, you may have noticed that finding information about SAP application and transaction performance involves scaling a high barrier to entry. While powerful, SAP performance management tools like the SAP Solution Manager are also complex. Assess problem impact and focus on the pressing issues first.

Monitoring 110

Monitoring Performance Infrastructure Network 110

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

Dynatrace

AUGUST 18, 2022

According to the 2022 CISO Research Report , only 25% of respondents’ security teams “can access a fully accurate, continuously updated report of every application and code library running in production in real-time.” Undetected, the compromised code could allow attackers to access data they’re not authorized to have.

Traffic 164

Traffic Java Network DevOps 164

DZone

MARCH 18, 2021

Cross-Origin Resource Sharing (CORS) is a security mechanism built-in most modern browsers to restrict accessing resources from a server hosted on a different domain. Using CORS techniques, servers can limit the sharing of data to only trusted domains.

Azure 254

Azure Website Servers Code 254

Brendan Gregg

DECEMBER 31, 2018

It can be used for many things: network performance, firewalls, security, tracing, and device drivers. The term tracing refers to performance analysis and observability tools that can produce per-event info. Programming in eBPF directly is incredibly hard, the same as coding in v8 bytecode. What is an example of eBPF tracing?

C++ 52

C++ Virtualization Programming Code 52

Dynatrace

MARCH 9, 2022

As this was the first time in years that systems started to experience major disruption a team of performance experts was gathered who were quick to identify: Root cause : Old way of using XPath (full search). It can be your own code, 3 rd party code or your runtime that executes for certain tasks such as Garbage Collection.

Java 222

Java Traffic Government Code 222

SQL Performance

SEPTEMBER 16, 2021

To finish up my short series of articles on latches, this time I’m going to discuss a few other latches in SQL Server you might see occasionally but don’t merit a complete article by themselves. The question you should be asking yourself is: should this query be performing a parallel scan in the first place? The LOG_MANAGER Latch.

Servers 57

Servers Storage Efficiency Database 57

SQL Performance

APRIL 5, 2022

Examples of reasons why log records may be required include: There’s a long-running transaction the log records are part of, so they cannot be released until the transaction has committed or has finished rolling back. Our example scenario is shown in Figure 1 below. Note that a VLF is wholly active or wholly inactive.

Servers 55

Servers Database Virtualization Processing 55

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 263

Software Software Benchmarking Latency 263

Dynatrace

JULY 12, 2022

Ultimately, this IT automation helps organizations garner real-time data for precise troubleshooting, robust application performance, and solid customer experience. ” Today, Schirrmacher says, IT teams use the IT automation in the Dynatrace platform to detect patterns of performance issues, then take action. “If

Innovation 219

Innovation Infrastructure DevOps Azure 219

Official Blog - World Web Technology

AUGUST 27, 2023

For example, website design is very crucial to impress your website visitors. It is a server-side scripting language that is highly secure, open-source, and versatile. Mostly, web servers are created with PHP. In PHP, code is directly executed on the server and generates HTML to send to the client. What is PHP?

Development 98

Development Ecommerce Open Source Website 98

Dynatrace

JUNE 7, 2023

Furthermore, tools like LangChain leverage large language models (LLM) as one of their basic building blocks for creating AI agents (think of AI agents as APIs that perform a series of chat interactions that target a desired outcome) which perform complex and potentially large queries against an LLM like GPT-4.

Monitoring 164

Monitoring Latency Metrics Azure 164