Percona

JUNE 30, 2023

This can be useful if you plan to migrate to new hardware or need to test the new topology. Please refer to our documentation. Whether you’re deploying PostgreSQL for the first time or looking for a more efficient way to manage your existing environment, Percona Operator for PostgreSQL has everything you need to get the job done.

Availability 91

Availability Open Source Azure Hardware 91

Dynatrace

NOVEMBER 11, 2020

Dynatrace OneAgent deployment and life-cycle management are already widely considered to be industry benchmarks for reliability and efficiency. Dynatrace documentation lists several additional parameters that the installation process accepts (the link points to Linux customization, but other OSs are supported in a similar way).

Best Practices 202

Best Practices Storage Java Benchmarking 202

Testsigma

APRIL 13, 2021

Unit tests provide documentation of the testing at the unit level and hence during any code changes we know already which code may cause issues. Documented testing – With automation testing tools/frameworks, it is easier to have the whole testing process documented with screenshots, reports, test results, test run time, etc.

Testing 84

Testing Hardware Mobile Testing Tools 84

Randon ASCII

OCTOBER 4, 2020

The behavior of the Windows scheduler changed significantly in Windows 10 2004, in a way that will break a few applications, and there appears to have been no announcement, and the documentation has not been updated. I think the new behavior is an improvement, but it’s weird, and it deserves to be documented.

Programming 145

Programming Games Hardware Operating System 145

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. Background A fault is a condition that causes the inability to meet a specification.

Energy 52

Energy Hardware Best Practices Architecture 52

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. If a primary server fails, a backup server can take over and continue to serve requests.

Availability 104

Availability Database Open Source Hardware 104

Percona

JULY 26, 2023

MongoDB is a non-relational document database that provides support for JSON-like storage. 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. MongoDB is popular with developers as it is easy to get started with.

Database 78

Database Servers Storage Strategy 78

Percona

AUGUST 5, 2023

Various partition types, like RANGE, LIST, HASH, and KEY, are used for specific needs, from range-based data to custom criteria, to ensure efficient data handling and the optimization of queries. ensures that only relevant partitions are accessed, further enhancing query efficiency. Partition pruning, a feature in MySQL 5.7,

Strategy 40

Strategy Storage Database Best Practices 40

Percona

FEBRUARY 24, 2023

Figure 1: PMM Home Dashboard From the Amazon Web Services (AWS) documentation , an instance is considered over-provisioned when at least one specification of your instance, such as CPU, memory, or network, can be sized down while still meeting the performance requirements of your workload and no specification is under-provisioned.

Cloud 116

Cloud Serverless AWS Storage 116

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. If you can predict demand, you can plan more efficiently. In B2B and B2C businesses, it is critical that goods are available quickly.

Artificial Intelligence 149

Artificial Intelligence Transportation Education Airlines 149

Tech News Gather

AUGUST 25, 2022

The technology is an open-source platform, making it simple to understand and work with, improving productivity and efficiency. Hardware Costs. The cost of developing an app is determined by the flutter development services and is also estimated based on the number of hardware devices linked to the application.

Development 52

Development Hardware Mobile Open Source 52

Tech News Gather

JULY 16, 2022

Because it utilizes multi-factor authentication, multi-layered hardware, and software encryption, the application offers its users a high degree of protection. Users are able to more effectively and efficiently manage their finances with the assistance of this software. Intuit, which is its parent business, oversees its operations.

Entertainment 52

Entertainment Google Programming Hardware 52

Percona

JANUARY 19, 2023

In this blog post, we will review key topics to consider for managing large datasets more efficiently in MySQL. You can refer to the documentation for further details. Redundant indexes: It is known that accessing rows by fetching an index is more efficient than through a table scan in most cases.

Open Source 85

Open Source Storage Database Big Data 85

Adrian Cockcroft

NOVEMBER 13, 2023

In the simplest case, you have a growing workload, and you optimize it to run more efficiently so that you don’t need to buy or rent additional hardware, so your carbon footprint stays the same, but the carbon per transaction or operation is going down.

Energy 52

Energy Cloud Traffic Transportation 52

Dotcom-Montior

DECEMBER 8, 2021

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. Software services still require physical devices and hardware for them to function. Problem Management. Asset Management.

Social Media 90

Social Media Monitoring Latency DevOps 90

HammerDB

JUNE 27, 2022

It enables the user to measure database performance and make comparative judgements about database hardware and software. These factors meant that often when looking for database performance information, the results for a particular combination of software and hardware were not available. What is HammerDB? Why HammerDB was developed.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Tim Kadlec

JANUARY 9, 2019

This point is extremely well documented by now, but warrants repeating. The YouTube feather story —where they improved performance and saw an influx of new users from areas with poor connectivity who could, for the first time, actually use the site—is well documented by now. Hardware gets better, sure. Performance as exclusion.

Performance 111

Performance Energy Internet Internet 111

Percona

APRIL 17, 2023

MongoDB security: Monitor MongoDB performance regularly As with any database, it’s essential to monitor MongoDB performance to ensure it’s running with optimal efficiency and effectiveness. On the other hand, MongoDB schema design takes a document-oriented approach.

Best Practices 52

Best Practices Design Tuning Database 52

Alex Russell

APRIL 29, 2021

Efficiently enables new styles of drawing content on the web , removing many hard tradeoffs between visual richness , accessibility, and performance. These TransformStream types help applications efficiently deal with large amounts of binary data. is access to hardware devices. Form-associated Web Components. CSS Custom Paint.

Media 145

Media Games Education Engineering 145

Testsigma

FEBRUARY 6, 2020

Documents like requirements documents, design documents, code are reviewed and review comments are provided at early stages of Software Lifecycle. During this testing, performance parameters like response time, scalability, stability and efficiency of resource usage etc. How efficiently a user is able to use the system?

Software 69

Software Software Testing Scalability 69

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Microsoft may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this document.

Servers 40

Servers Cache Media Hardware 40

SQL Performance

JANUARY 23, 2020

Query Store wait categories are documented here. Since CPU and IO consumption translate directly to server hardware and cloud spend, this is significant. The free SentryOne Plan Explorer is purpose-built to reduce resource consumption via efficient query tuning using its Index Analysis module and many other innovative features.

Tuning 115

Tuning Servers Monitoring Hardware 115

The Morning Paper

SEPTEMBER 26, 2019

Landing is the most dangerous phase of an aircraft’s flight plan, responsible for 59% of all fatal accidents documented by Boeing. Therefore, through this research, we highlight an open research challenge of building secure, scalable and efficient aircraft landing systems. Emphasis mine).

Wireless 91

Wireless Systems Airlines Hardware 91

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

Smashing Magazine

SEPTEMBER 21, 2021

Today, I’d like to share with you these tools so that you too can increase your efficiency and your comfort in your daily job. Even if it was never really proved, I also believe that staying on the keyboard makes us more efficient. That being said, efficiency is not the main goal here. But first, a bit of theory.

Development 98

Development Energy Programming Efficiency 98

Smashing Magazine

APRIL 29, 2021

Use srcset + efficient modern image formats. If an image is called donut.jpg and it exists in the same path as your HTML document, it can be embedded as follows: <img src="donut.jpg"> To ensure our image is accessible, we add the alt attribute. Avoid wasting pixels (compress, don’t serve overly high DPR images).

Media 145

Media Network Metrics Mobile 145

KeyCDN

JULY 2, 2020

How standards came about In March of 1989, Tim Berners wrote a document called "Information Management: A Proposal" in which he laid out his vision for what would become the World Wide Web. This language would have to exist regardless of hardware, location, culture, political beliefs, etc.

Internet 56

Internet Internet Best Practices Website 56

John McCalpin

JANUARY 22, 2018

Hardware performance counter results for a simple benchmark code calling Intel’s optimized DGEMM implementation for this processor (from the Intel MKL library) show that about 20% of the dynamic instruction count consists of instructions that are not packed SIMD operations (i.e., addl $1, %eax vfmadd213pd %zmm16, %zmm17, %zmm29.

Latency 40

Latency Hardware Code Testing 40

HammerDB

OCTOBER 8, 2018

This limitation is at the database level rather than the hardware level, nevertheless with up to date hardware (from mid-2018) PostgreSQL on a 2 socket system can be expected to deliver more than 2M PostgreSQL TPM and 1M NOPM with the HammerDB TPC-C test. . CPUs which run at the same hardware frequency: 0.

Best Practices 40

Best Practices Scalability Performance Hardware 40

Percona

DECEMBER 14, 2022

But while eminently capable of performing OLAP, it’s not quite as efficient. The following results highlight that, depending upon the type of table used, it can become important when hardware resource and server costs are a consideration: SQL . There’s actually more documented. it does well. 561.522 ms.

Database 92

Database Analytics Storage Processing 92

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. There's a lot about Linux containers that isn't well documented yet, especially since it's a moving target. It's the official profiler.

Virtualization 76

Virtualization AWS Engineering Hardware 76

HammerDB

FEBRUARY 25, 2021

However, having the application logic in the client is even worse because you are sacrificing key database efficiencies of prepared statements. Of course, you can prepare individual statements, however you can see major efficiency gains by using natively compiled stored procedures. Glue language. What about Coroutines?

Programming 67

Programming Benchmarking Virtualization C++ 67

Alex Russell

JUNE 20, 2020

In each quantum of time, hardware and OS vendors press ahead, adding features. As OS and hardware deployed base integrate these components, the set of what most computers can do is expanded. This is often determined by hardware integration and device replacement rates. 86 06:16 PM · Jun 21, 2020.

Hardware 55

Hardware Games Java Media 55

Alex Russell

OCTOBER 22, 2017

This isn’t true (more on that in a follow-up post), and sites which are built this way implicitly require more script in each document (e.g., The server sends it as a stream of bytes and when the browser encounters each of the sub-resources referenced in the document, it requests them. for router components). Parsing CSS.

Performance 68

Performance Benchmarking Network Mobile 68

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. I believe this range of mobile hardware will be illustrative of performance across a broad spectrum of device capabilities, even if it’s slightly heavy on the Apple side.

Performance 101

Performance Mobile Servers Code 101

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. This can be efficient at the beginning but counter-productive in a long run. A data pipeline can process data in a different order than they were received.

Latency 63

Latency Analytics Scalability Engineering 63

Dynatrace

APRIL 23, 2019

More efficient SSL/TLS handling for OneAgent traffic. Node size categories in the CMC have been updated to match the node type, as documented in Dynatrace Managed hardware and system requirements. Dynatrace will then provide you with the required updates to upgrade your cluster to the most current, supported version.

Traffic 23

Traffic Hardware Efficiency Database 23