Dynatrace

APRIL 25, 2023

Observability is essential to ensure the reliability, security and quality of any software system. However, serverless applications have unique characteristics that make observability more difficult than in traditional server-based applications. Higher latency and cold start issues due to the initialization time of the functions.

Serverless 213

Serverless Lambda Azure AWS 213

Dynatrace

MAY 19, 2022

In their new dashboard, they added dimensions for load, latency, and open problems for each component. Another customer is from a multinational software corporation that develops enterprise software to manage business operations and customer relations. The “Four Golden Signals” include the following: Latency. Saturation.

Automotive 275

Automotive Latency Architecture Azure 275

Dynatrace

DECEMBER 15, 2022

Besides the traditional system hardware, storage, routers, and software, ITOps also includes virtual components of the network and cloud infrastructure. Computer operations manages the physical location of the servers — cooling, electricity, and backups — and monitors and responds to alerts. Performance. What does IT operations do?

Artificial Intelligence 208

Artificial Intelligence DevOps Hardware Virtualization 208

Scalegrid

JANUARY 12, 2024

These include popular technologies such as web servers and web applications, along with advanced solutions like distributed data stores and containerized microservices. This includes zero-day vulnerabilities and software weaknesses that are not yet known and can be exploited without warning.

Cloud 130

Cloud Virtualization Storage Efficiency 130

KeyCDN

AUGUST 15, 2019

In the context of web development, performance testing entails using software tools to simulate how an application runs under specific circumstances. Bottlenecks can occur, for example, if you have a sudden surge in traffic that your servers are not equipped to handle. What is Performance Testing? Use the same environment if possible.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

HammerDB

OCTOBER 8, 2018

CPUs which need to have their frequency coordinated by software: 0. maximum transition latency: Cannot determine or is not supported. Latency: 0. To reiterate this will only be when you have reached the stage of starting the database, so firstly you will need to install the software. /cpupower frequency-info. postgres=#.

Best Practices 40

Best Practices Scalability Performance Hardware 40

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. Cloud migration is the process of transferring some or all your data, software, and operations to a cloud-based computing environment that offers unlimited scale and high availability.

Cloud 169

Cloud Traffic Best Practices Strategy 169

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. perf special.

Best Practices 40

Best Practices Scalability Performance C++ 40

Percona

JUNE 22, 2023

As a MySQL database administrator, keeping a close eye on the performance of your MySQL server is crucial to ensure optimal database operations. However, simply deploying a monitoring tool is not enough; you need to know which Key Performance Indicators (KPIs) to monitor to gain insights into your MySQL server’s health and performance.

Performance 101

Performance Monitoring Traffic Database 101

Dotcom-Montior

NOVEMBER 16, 2021

At Dotcom-Monitor, we are all about monitoring solutions for tracking uptime, availability, functionality, and all-around performance of servers, websites, services, and applications. As defined by the Google SRE initiative, the four golden signals of monitoring include the following metrics: Latency. Monitoring. Release Engineering.

Monitoring 91

Monitoring Google DevOps Engineering 91

Percona

NOVEMBER 9, 2023

If you have any experience working with database software, you have undoubtedly heard the term Kubernetes a lot. Telecommunications : By guaranteeing low-latency communication, Kubernetes assists the telecom sector in quickly deploying 5G and edge computing applications.

Efficiency 98

Efficiency Cloud Healthcare Open Source 98

Percona

SEPTEMBER 1, 2023

This reduction in latency ensures that applications and websites provide a more rapid and responsive user experience. Reduced Resource Usage Optimizing resource-intensive queries and configurations can lead to a reduced burden on your server. To maximize indexing benefits, be sure to follow best practices.

Tuning 52

Tuning Database Performance Hardware 52

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. This server is spending about a third of its CPU cycles just checking the time! As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI.

Speed 126

Speed Java AWS Virtualization 126

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

SQL Server According to Bob

JANUARY 11, 2020

Microsoft, ​​ Windows, ​​ Windows NT, ​​ and Windows Server ​​ are registered trademarks of Microsoft Corporation in the United States and/or other countries. The names of actual companies and products mentioned herein may be the trademarks of their respective owners.

Servers 40

Servers Cache Database Media 40

Percona

MAY 15, 2023

In shard-nothing, each shard can live in a totally separate logical schema instance / physical database server/data center/continent. Best practices indicate that having ProxySQL closer to the application will be more efficient, especially if we decide to activate the caching feature. The POC Why this POC? Why ProxySQL?

Traffic 120

Traffic Scalability Database Servers 120

O'Reilly

NOVEMBER 12, 2019

We suspect this points to a general drift toward software teams taking more responsibility for infrastructure, and increasingly, enabled by serverless options. The third stand-out issue was “no server maintenance.” As noted earlier, the majority of survey respondents are software engineers. latency, startup, mocking, etc.)

Serverless 88

Serverless Architecture FinTech Infrastructure 88

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. This server is spending about a third of its CPU cycles just checking the time! As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI.

Speed 52

Speed Java AWS Virtualization 52

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. Server Sharding and Connection Coalescing. However, if you’re still on HTTP/1.1,

Network 105

Network Servers Cache Traffic 105

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 Network 92

Abhishek Tiwari

JULY 12, 2018

Data Pipeline A data pipeline is a software that ingests data from multiple sources, transforms it and finally makes it available to internal or external products. A data pipeline is a software which runs on hardware. The software is error-prone and hardware failures are inevitable.

Latency 63

Latency Analytics Scalability Engineering 63

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. This server is spending about a third of its CPU cycles just checking the time! As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI.

Speed 40

Speed Java AWS Virtualization 40

Smashing Magazine

JANUARY 11, 2021

This knowledge will give you the best optimization target for ongoing efforts. In the end, it’s not the load events or server response times that define the experience, but the perception of how snappy the interface feels. It used to provide an insight into how quickly the server outputs any data. What does it mean?

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? Long FMP usually indicates JavaScript blocking the main thread, but could be related to back-end/server issues as well.

Performance 104

Performance Cache Network Metrics 104

Smashing Magazine

SEPTEMBER 29, 2021

Specific use cases may require image formats that support other features like: Software support: An image format may perform very well but is useless if browsers, CDN’s and other image manipulation tools do not recognize it. Content negotiation allows the server to serve different resource formats based on what is supported by the browser.

Open Source 144

Open Source Speed Website Google 144

Smashing Magazine

JANUARY 6, 2020

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? This knowledge will give you the best optimization target for ongoing efforts. What does it mean?

Performance 145

Performance Cache Network Metrics 145