Dotcom-Montior

NOVEMBER 24, 2021

By definition, a distributed system is any system that comprises of multiple components on variety of machines that work together to appear as a single, organized system. Although the definition may seem straightforward, in the real-world, a distributed system is one of the most complex environments to understand, manage, and monitor.

Systems 74

Systems Monitoring Hardware Network 74

Percona

JUNE 30, 2023

IT teams must ensure high availability, scalability, and security, all while ensuring that their PostgreSQL clusters perform optimally. Users now have full control over Custom Resource Definitions that Operator relies on, which simplifies the deployment and management of the operator. In version 1.x,

Availability 90

Availability Open Source Azure Hardware 90

Smashing Magazine

AUGUST 22, 2021

HTTP/3: Performance Improvements (Part 2). HTTP/3: Performance Improvements (Part 2). In this second part, we will zoom in on the performance improvements that QUIC and HTTP/3 bring to the table for web-page loading. HTTP/3 performance features ( current article ). Robin Marx. 2021-08-23T06:20:00+00:00.

Performance 106

Performance Network Latency Servers 106

Dynatrace

OCTOBER 28, 2020

The all-in-one Dynatrace platform delivers precise answers about the performance of your applications, their underlying infrastructure, and the experience of your end users. This enables organizations to innovate faster, collaborate more efficiently, and deliver more value with dramatically less effort. Stop searching, find answers.

Monitoring 148

Monitoring Systems Infrastructure Cloud 148

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

CSS - Tricks

AUGUST 18, 2020

Yet, this criticism of React isn’t completely unwarranted: React and ReactDOM total about 120 KiB of minified JavaScript, which definitely contributes to slow startup time. 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.

Performance 101

Performance Mobile Servers Code 101

ACM Sigarch

OCTOBER 25, 2019

When it comes to hardware support to mitigate software security issues, there is a significant gap between what is available in products today and known solutions. Acceleration—Adding hardware support to reduce the runtime overheads of security features. The data in the above definition could also include instructions.

Hardware 98

Hardware Virtualization Architecture Games 98

ACM Sigarch

JULY 17, 2023

An example of a specification is the correct operation of the hardware of a microprocessor. An SDC is the worst possible outcome of a fault, as it can have an arbitrary impact on the correctness of software running on the hardware. Therefore, testing alone is unlikely to be the definitive solution to address these new faults.

Energy 52

Energy Hardware Best Practices Architecture 52

Dynatrace

DECEMBER 20, 2019

There’s a more efficient way with Dynatrace! Application Performance Management is still a valid discipline on hybrid clouds, covering monolithic applications hitting ESBs like TIBCO, IBM Integration Bus , MQ , and down to the mainframe. Stop searching, find answers. All things come to those who wait?

Infrastructure 134

Infrastructure Cloud Government Monitoring 134

Percona

JANUARY 19, 2023

While the technologies have evolved and matured enough, there are still some people thinking that MySQL is only for small projects or that it can’t perform well with large tables. With disks being faster nowadays and CPU and memory resources being cheaper, we could easily say MySQL can handle TBs of data with good performance.

Open Source 84

Open Source Storage Database Big Data 84

Percona

DECEMBER 14, 2022

INSERT performance is not a priority. CAVEAT: You cannot perform UPDATE, DELETE operations on a columnar table. But while eminently capable of performing OLAP, it’s not quite as efficient. Suppose you are performing a deep-dive analysis involving a table of records containing 50 columns. Indexes are not feasible .

Database 92

Database Analytics Storage Processing 92

Dotcom-Montior

DECEMBER 8, 2021

are all prone to performance issues and unexpected outages at some point. By ITIL definition, the service desk may take the form of incident resolution or service requests, but whatever the case, the primary goal of the service desk to provide quick and efficient service. Systems, web applications, servers, devices, etc.,

Social Media 90

Social Media Monitoring Latency DevOps 90

Randon ASCII

OCTOBER 4, 2020

The answer is hardware interrupts. CPU power efficiency is strongly tied to how long the CPU can stay asleep ( 8+ ms is apparently a good number ), and random wakeups work against that. If multiple threads can synchronize or coalesce their timer waits then the system becomes more power efficient. Implications.

Programming 145

Programming Games Hardware Operating System 145

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 145

Performance Cache Network Metrics 145

The Morning Paper

MAY 21, 2019

We focus on a definition that draws from the following two principles: (1) the value of temporal locality, by classifying as cold a memory page that has not been accessed beyond a threshold of T seconds; (2) a proxy for the application effect of far memory, by measuring the rate of accesses to cold memory pages, called promotion rate.

Software 78

Software Software Google Hardware 78

Smashing Magazine

OCTOBER 11, 2022

For example, changing our database architecture to be more efficient could save on server costs. Making performance improvements to a client’s site could result in happier clients who send more business our way. Performance Mode” sounds a lot more appealing than “Eco Mode”, which sounds like something is being taken away.

Strategy 124

Strategy Development Energy Website 124

Alex Russell

SEPTEMBER 20, 2020

Pre-publication gates were valuable when better answers weren't available, but commentators should update their priors to account for hardware and software progress of the past 13 years. The closer one looks, the less a definition of "appiness" can be pinned down to specific technologies.

Hardware 64

Hardware Mobile Programming Java 64

O'Reilly

NOVEMBER 28, 2023

That pricing won’t be sustainable, particularly as hardware shortages drive up the cost of building infrastructure. AI users are definitely facing these problems: 7% report that data quality has hindered further adoption, and 4% cite the difficulty of training a model on their data. Model degradation is a different concern.

Open Source 106

Open Source Artificial Intelligence Google Infrastructure 106

Smashing Magazine

SEPTEMBER 3, 2021

It can be hard to visualize the huge network of hardware that allows you to send a request for a page to a server and then receive a response back. Recommended reading : How Improving Website Performance Can Help Save The Planet. Performance And Emissions. More after jump! Jump to table of contents ?. Taking Action.

Website 135

Website Energy Internet Internet 135

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 104

Performance Cache Network Metrics 104

Alex Russell

OCTOBER 22, 2017

TL;DR: performance budgets are an essential but under-appreciated part of product success and team health. Nobody is trying to do a poor job, and yet the results of a “completed” PWA project often require weeks or months of painstaking rework to deliver minimally acceptable performance. Partner meetings are illuminating.

Performance 68

Performance Benchmarking Network Mobile 68

All Things Distributed

SEPTEMBER 4, 2017

The management consultants at McKinsey expect that the global market for AI-based services, software and hardware will grow annually by 15-25% and reach a volume of around USD 130 billion in 2025. Definitely, because they offer business and society fascinating possibilities. If you can predict demand, you can plan more efficiently.

Artificial Intelligence 147

Artificial Intelligence Transportation Education Airlines 147

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.” Office staff usually perform tasks like invoice processing by filling in a web form. Should it be? What’s required?

Games 114

Games Healthcare Processing Retail 114

Abhishek Tiwari

DECEMBER 13, 2017

Apart from indexes, super efficient sorting and join operations are some major areas come to my mind with immediate benefits of using learned data structure. More importantly, if this works out well, this could lead to a radical improvement in performance by leveraging hardware trends such as GPUs and TPUs. Learned indexes.

Artificial Intelligence 40

Artificial Intelligence Hardware Google Benchmarking 40

HammerDB

FEBRUARY 25, 2021

On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute. This post explains why HammerDB made the language decisions it made to make it the best performing and most usable database benchmarking software. Basic Benchmarking Concepts.

Programming 67

Programming Benchmarking Virtualization C++ 67

All Things Distributed

JULY 14, 2015

In this blog post, I will explain how these three new capabilities empower you to build applications with distributed systems architecture and create responsive, reliable, and high-performance applications using DynamoDB that work at any scale. DynamoDB Streams simplifies and improves this design pattern with a distributed systems approach.

Database 167

Database Lambda AWS IoT 167

All Things Distributed

JULY 20, 2015

To be robust and scalable, this key/value store needs to be distributed for durability and availability, to protect against network partitions or hardware failures. task definition). Remind saw large performance increases (e.g., containers stopping and starting).

Latency 166

Latency Architecture AWS Open Source 166

SQL Server According to Bob

JANUARY 11, 2020

This will help you increase system performance and avoid I/O environment errors. Atomicity A transaction must be an atomic unit of work; either all of its data modifications are performed or none of them are performed. Consistency When completed, a transaction must leave all data in a consistent state.

Servers 40

Servers Cache Media Hardware 40

All Things Distributed

DECEMBER 20, 2017

The benefit for customers: Authorized users can view this data and therefore manage their inventories across different sites, making the maintenance processes much more efficient. We need mechanisms that enable the mass production of data using software and hardware capabilities. This pattern should be broken.

Artificial Intelligence 79

Artificial Intelligence Social Media Logistics AWS 79

O'Reilly Software

APRIL 4, 2018

They have a clear input and output definition, and often a schema as well. A message-oriented implementation requires an efficient messaging backbone that facilitates the exchange of data in a reliable and secure way with the lowest latency possible. Leverage the convergence of fast data and microservices.

Architecture 80

Architecture Scalability Google Operating System 80

Percona

AUGUST 27, 2018

assigning to a specific CPU) is a manageable resource, represented by the concept of “virtual CPU” as a term that includes CPU cores, hyperthreads, hardware threads, and so forth. We can split the task of having a good Resource Group implementation into three steps: You must perform an analysis of what you want to control. bin/mysqld./bin/mysqld

Tuning 44

Tuning Virtualization Testing Servers 44

Brendan Gregg

SEPTEMBER 5, 2017

I wrote a page on it: [perf]. - **eBPF**: tracing features completed in 2016, this provides efficient programmatic tracing to existing kernel frameworks. As a performance engineer who does kernel tracing, I find the lack of an ID I can trace in the kernel to be pretty annoying. It's the official profiler.

Virtualization 76

Virtualization AWS Engineering Hardware 76

Alex Russell

JULY 14, 2021

Engine diversity is essential, as it is the mechanism that causes competition to deliver better performance, capability, privacy, security, and user controls. Hardware access APIs, notably: Geolocation. 25+ years of integrated browser competition has driven waves of security, capability, and performance improvements. Web Serial.

Google 121

Google Mobile Engineering Internet 121

High Scalability

NOVEMBER 25, 2019

Version7 (Future): Move all compute to the public cloud, carve out more services for impact isolation, dynamic resource pooling to manage pets and cattle efficiently. Who performs what roles? It's a big team, we have Product managers, UX team, DevOps, scrum teams, architects, engineers performing various roles.

Architecture 52

Architecture Cache Azure Storage 52