Dynatrace

NOVEMBER 11, 2020

Dynatrace OneAgent deployment and life-cycle management are already widely considered to be industry benchmarks for reliability and efficiency. Easier rollout thanks to log storage best practices. Easier rollout thanks to log storage best practices. You can also easily choose an existing network zone or host group.

Best Practices 196

Best Practices Storage Java Benchmarking 196

Percona

AUGUST 30, 2023

In general terms, here are potential trouble spots: Hardware failure: Manufacturing defects, wear and tear, physical damage, and other factors can cause hardware to fail. heat) can damage hardware components and prompt data loss. Human mistakes: Incorrect configuration is an all-too-common cause of hardware and software failure.

Database 89

Database Hardware Open Source Strategy 89

Percona

JUNE 22, 2023

We will also discuss related configuration variables to consider that can impact these KPIs, helping you gain a comprehensive understanding of your MySQL server’s performance and efficiency. Query performance Query performance is a key performance indicator (KPI) in MySQL, as it measures the efficiency and speed of query execution.

Performance 105

Performance Monitoring Traffic Database 105

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Without enough infrastructure (physical or virtualized servers, networking, etc.),

Availability 109

Availability Database Open Source Hardware 109

KeyCDN

AUGUST 15, 2019

Prepare the testing environment: Make sure your hardware and network configurations closely reflect real world conditions. Focus on making your infrastructure more efficient before you even think about investing in more. Plan your test scenarios: Come up with some specific situations your application is likely to encounter.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

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. Evaluating your hardware requirements is another vital aspect of resource allocation.

Open Source 94

Open Source Database Hardware Strategy 94

Dynatrace

AUGUST 30, 2019

Reducing CPU Utilization to now only consume 15% of initially provisioned hardware. Too many fine-grained services leading to network and communication overhead. All this was made possible without any need for hardware upgrades : Misconfigured queue and pool sizes are a common issue in distributed architectures. .

Cache 198

Cache Architecture Database Government 198

The Morning Paper

MARCH 1, 2020

Firekube exists because none of the existing alternatives (virtualisation, containers or language-specific vms) met the combined needs of multi-tenant efficiency and strong isolation in the AWS environment. for block IO, process scheduling and memory management, and the TUN/TAP virtual network interfaces).

Serverless 101

Serverless Virtualization Lambda AWS 101

The Netflix TechBlog

JUNE 4, 2019

The idea CFS operates by very frequently (every few microseconds) applying a set of heuristics which encapsulate a general concept of best practices around CPU hardware use. The second placement looks better as each CPU is given its own L1/L2 caches, and we make better use of the two L3 caches available.

Cache 251

Cache Latency Airlines Logistics 251

All Things Distributed

AUGUST 16, 2012

The best practices that we are collecting in the AWS Economics Center are there to help our customers get a total view on their IT cost such that they can accurately compare on-premise and cloud. ; the fact that they are now able to pursue business opportunities much faster at much lower costs points than before. t need them.

AWS 118

AWS Hardware Traffic Best Practices 118

Percona

JULY 26, 2023

It is best practice to have an odd number of replica set members to maintain voting quorum. To make this process work more efficiently and ensure a smooth failover, it is important to have the same hardware configuration on all the nodes of the replica set. A replica set can currently have up to 50 nodes.

Database 79

Database Servers Storage Strategy 79

Testsigma

JANUARY 30, 2021

Each smartphone comes with various screen sizes and resolutions, operates on different network speeds, and has different hardware capabilities. Best Practices For Mobile Website Testing. To make mobile web testing successful and efficient, it is always good to follow the mentioned practices.

Mobile 52

Mobile Testing Website Internet 52

Dotcom-Montior

NOVEMBER 27, 2018

Today’s applications are built on multiple technologies, relying on vast networks of third-party providers and CDN’s. LoadView – Best Practices and Process. Your customers demand optimal performance, whether they’re the only user or one of a thousand.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

CSS - Tricks

AUGUST 18, 2020

When even a bit of React can be a problem on devices slow and fast alike, using it is an intentional choice that effectively excludes people with low-end hardware. Server rendering is also cool—even if that’s just how we say “send HTML over the network” these days. It makes organizing code easier. I think JSX is great. Startup time.

Performance 101

Performance Mobile Servers Code 101

Smashing Magazine

APRIL 29, 2021

Use srcset + efficient modern image formats. Lazy-load offscreen images (reduce network contention for key resources). For low impact to First Input Delay : Avoid images causing network contention with other critical resources like CSS and JS. Avoid wasting pixels (compress, don’t serve overly high DPR images). Large preview ).

Media 145

Media Network Metrics Mobile 145

Smashing Magazine

JANUARY 15, 2019

This includes the work done by the server, the client and the intermediary communications networks that transmit data between the two. how much data does the browser have to download to display your website) and resource usage of the hardware serving and receiving the website. Reduce Network Requests. Large preview ).

Website Performance 73

Website Performance Website Energy Performance 73

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 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. Moto G4) on a slow 3G network, emulated at 400ms RTT and 400kbps transfer speed. 300ms RTT, 1.6 Mbps down, 0.8

Performance 145

Performance Cache Media Metrics 145

Abhishek Tiwari

JULY 12, 2018

A data pipeline is a software which runs on hardware. The software is error-prone and hardware failures are inevitable. In certain scenarios exactly-once semantics is possible but the best you can do is at-least-once or at-most-once. This can be efficient at the beginning but counter-productive in a long run.

Latency 63

Latency Analytics Scalability Engineering 63

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

SQL Server According to Bob

JANUARY 11, 2020

url=/library/en-us/fileio/fs/sparse_files.asp ) ​​ on the ​​ Microsoft Developer Network ​​ (MSDN). KB ​​ boundaries efficiently. ​​ Application design ​​ can become ​​ critical to efficient log space usage.

Servers 40

Servers Cache Database Media 40

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. As such, even low latencies of less than 50 milliseconds can add up to considerable delays. Congestion Control.

Performance 105

Performance Network Latency Servers 105

O'Reilly

OCTOBER 11, 2022

As a trend, it’s not performing well on Google; it shows little long-term growth, if any, and gets nowhere near as many searches as terms like “Observability” and “Generative Adversarial Networks.” Our current set of AI algorithms are good enough, as is our hardware; the hard problems are all about data.

Games 116

Games Healthcare Processing Retail 116