Percona

MARCH 23, 2023

These guidelines work well for a wide range of applications, though the optimal settings, of course, depend on the workload. Hardware Memory The amount of RAM to be provisioned for database servers can vary greatly depending on the size of the database and the specific requirements of the company. I hope this helps!

Performance 123

Performance Hardware Tuning Storage 123

Percona

OCTOBER 18, 2023

It’s a complex process involving various factors and meticulous planning. Today, we’ll be taking a deep dive into the intricacies of database migration, along with specific solutions to help make the process easier. In this section, we’ll outline the essential steps involved in migrating to open source databases.

Open Source 89

Open Source Database Hardware Strategy 89

Dynatrace

MAY 1, 2020

Other distributions like Debian and Fedora are available as well, in addition to other software like VMware, NGINX, Docker, and, of course, Java. This is especially the case with microservices and applications created around multiple tiers, where cheaper hardware alternatives play a significant role in the infrastructure footprint.

Java 133

Java Hardware Tuning Metrics 133

Smashing Magazine

AUGUST 15, 2021

In an Agile approach, a technology roadmap feeds the sprint and grooming processes, providing insight into how the product will travel from start to finish. The roadmap helps them define how a new IT tool, process, or technology supports their business strategy and growth and aligns projects with short and long-term goals.

Technology 139

Technology Technology Development Strategy 139

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

Daniel Lemire

FEBRUARY 8, 2019

The division by a power of two ( / (2 N )) can be implemented as a right shift if we are working with unsigned integers, which compiles to single instruction: that is possible because the underlying hardware uses a base 2. Of course, if d is not a power of two, 2 N / d cannot be represented as an integer. cycles per integer.

C++ 279

C++ Benchmarking Hardware Testing 279

Dynatrace

JUNE 30, 2020

For those that like to read rather than watch a webinar, here I’ll give you a quick rundown of the four steps we covered, so you can start your modernization in areas where you feel Dynatrace can help your existing processes: Step #1: Monitor your SLAs using Dynatrace Synthetic.

Lambda 174

Lambda Monitoring Cloud DevOps 174

The Morning Paper

NOVEMBER 3, 2019

Most Linux users cannot afford the amount of resource large enterprises like Google put into custom Linux performance tuning… For Google of course, there’s an economy of scale that makes all that effort worth it. On the exact same hardware, the benchmark suite is then used to test 36 Linux release versions from 3.0

Performance 108

Performance Benchmarking Tuning Hardware 108

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. Of course, the web (any, by extension, the websites we make) does have a carbon footprint. Suddenly, that mirage was beginning to look rather more solid.

Website 135

Website Energy Internet Internet 135

CSS Wizardry

OCTOBER 27, 2018

The short answers are, of course ‘all the time’ and ‘everyone’, but this mutual disownership is a common reason why performance often gets overlooked. Of course, it is impossible to fix (or even find) every performance issue during the development phase. Each have their own time, place, purpose, focus, and audience. Who: Engineers.

Performance Testing 172

Performance Testing Testing Performance Strategy 172

Alex Russell

MARCH 9, 2024

Of course, it would be better from the OS vendor's perspective if everyone simply wrote all of the software for their proprietary platform, maximising OS feature differentiation. This adds powerfully to the usual moat-digger's weaponisation of consensus processes.

Benchmarking 59

Benchmarking Strategy Internet Internet 59

Percona

MAY 1, 2023

Key areas include: Configuration parameter tuning : This tuning involves altering variables such as memory allocation, disk I/O settings, and concurrent connections based on specific hardware and requirements. Throughput: The throughput of an application is directly influenced by the speed at which the database can process and serve queries.

Tuning 52

Tuning Efficiency Database Performance 52

Dynatrace

JUNE 7, 2019

For detailed prerequisites, hardware requirements, and installation guidelines, see our help page for browser monitors in private locations. A: Yes, of course. Although, the upgrade process involves reinstallation of the ActiveGates that make this location or adding new ones enabled for synthetic monitoring.

Network 160

Network Monitoring Servers Hardware 160

The Morning Paper

MAY 27, 2019

Last week we saw the benefits of rethinking memory and pointer models at the hardware level when it came to object storage and compression ( Zippads ). The protections are hardware implemented and cannot be forged in software. And this all has to work for whole-system executions, not just the C-language portion of user processes.

C++ 61

C++ Hardware Virtualization Benchmarking 61

The Morning Paper

JANUARY 28, 2020

" Running end-user compute inside the datastore is not without its challenges of course. " Running end-user compute inside the datastore is not without its challenges of course. But the real benefits of course come from the fact that you can architect your solution to take advantage of function shipping in the first place.

Serverless 99

Serverless Storage Latency Cloud 99

Dotcom-Montior

MAY 12, 2020

They now allow users to interact more with the company in the form of online forms, shopping carts, Content Management Systems (CMS), online courses, etc. A request will be sent from the client-side and an HTTP check waits on the server port to get the message, process it, and then send back the response. Hardware resources.

Monitoring 63

Monitoring Entertainment Hardware Latency 63

The Morning Paper

NOVEMBER 10, 2019

Snap’s architecture is a composition of recent ideas in user-space networking, in-service upgrades, centralized resource accounting, programmable packet processing, kernel-bypass, RDMA functionality, and optimized co-design of transport, congestion control and routing. Upgrades are also rolled out progressively across the cluster of course.

Network 92

Network Transportation Latency Entertainment 92

Smashing Magazine

NOVEMBER 16, 2021

DRM-free, of course. Touch Design for Mobile Interfaces presents and shares real information on hardware, people, interactions, and environments. We’ll finish off by skimming lightly over more or less the entire process of designing digital touchscreen products, from teams to strategy and onward. DRM-free, of course.

Mobile 87

Mobile Design Best Practices Website 87

Testlodge

JUNE 16, 2021

Penetration testing is comprehensively performed over a fully-functional system’s software and hardware. In addition to minimizing the risk of compromise to the system, the system’s configuration is also analyzed by validating checks on software and hardware. When the environment does not change, the results should remain the same.

Testing 67

Testing Hardware Open Source Internet 67

Sutter's Mill

FEBRUARY 13, 2017

” This contains updated and new material that reflects the latest C++ standards and compilers, with a focus to using modern C++11/14/17 effectively on modern hardware and memory architectures. On April 25-27, I’ll be in Stockholm (Kista) giving a three-day seminar on “High-Performance and Low-Latency C++.”

Latency 51

Latency C++ Hardware Performance 51

Percona

JUNE 20, 2023

.” Basic understanding In order to understand segmentation fault, it is necessary to understand memory management methods for processes. When a program leaves the memory, space becomes available; however, the OS may or may not be able to allocate vacant memory space to another program or process as it has some issues.

Programming 81

Programming C++ Database Virtualization 81

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Also, how to test the hardware of the mobile phone itself, is it supporting all the software as it should? Let us have a look at the most popular types of mobile testing for applications and hardware.

Mobile 82

Mobile Testing Hardware C++ 82

Alex Russell

MARCH 6, 2021

Advances in browser content processing. Not as much as we'd like, of course, but the worldwide baseline has changed enormously. Hardware Past As Performance Prologue. There are differences, of course, but not where it counts. Modern network performance and availability. Content Is Dead, Long Live Content. Mind The Gap.

Performance 124

Performance Network Cache Metrics 124

The Netflix TechBlog

APRIL 17, 2019

264/AVC, currently, the most ubiquitous video compression standard supported by modern devices, often in hardware. The standard specification describes in minute detail how a video bitstream should be processed in order to produce displayable video frames. The success was repeated by H.264/AVC, Open-source video coding needs you!

Open Source 166

Open Source Scalability Speed Efficiency 166

The Morning Paper

MARCH 8, 2020

This paper presents Snowflake design and implementation along with a discussion on how recent changes in cloud infrastructure (emerging hardware, fine-grained billing, etc.) joins) during query processing. The queries also require varying amounts of intermediate data to be processed during their execution.

Storage 112

Storage Engineering Cache Serverless 112

The Morning Paper

DECEMBER 8, 2019

Byte-addressable non-volatile memory,) NVM will fundamentally change the way hardware interacts, the way operating systems are designed, and the way applications operate on data. Traditional pointers address a memory location (often virtual of course). At least, the nature of pointers that we want to make persistent.

Hardware 56

Hardware Programming Media Storage 56

Percona

AUGUST 15, 2023

MySQL replication is a process in which data from a primary MySQL database is copied and sent to one or more secondary databases, known as replicas. Start the replica server’s replication process. If the primary server experiences a failure, the entire replication process could be disrupted. What is MySQL Replication?

Servers 52

Servers Database Availability Traffic 52

Alex Podelko

OCTOBER 20, 2016

Auto-scaling is often presented as a panacea for performance problems, but, even if it is properly implemented (which is, of course, better to be tested), it just assigns a price tag for performance. System’s configuration is not given anymore and often can’t be easily mapped to hardware.

Performance Testing 100

Performance Testing Architecture Testing Performance 100

O'Reilly

JANUARY 13, 2020

So far, it’s been a painless shift in power, which as Eric Matthes, author of Python Crash Course , argues, should come as no surprise, since “Guido has carried himself, and his role in the community, with such poise for so long.” ” Java. It’s mostly good news on the Java front.

Programming 130

Programming Java Google C++ 130

The Morning Paper

JANUARY 30, 2020

The current system assumes an application specific regression model is available on the servers which can predict processing time given the current parameters of the job (e.g. These use their regression models to estimate processing time (which will depend on the hardware available, current load, etc.). in the cloud).

Mobile 104

Mobile Cloud Latency Games 104

The Morning Paper

MAY 28, 2019

The goal is to produce a low-energy hardware classifier for embedded applications doing local processing of sensor data. Of course analog signalling comes with a whole bunch of challenges of its own, which is one of the reasons we tend to convert to digital. One such possible representation is pure analog signalling.

Energy 52

Energy Hardware Efficiency Architecture 52

Percona

JULY 7, 2023

Also, in general terms, a high availability PostgreSQL solution must cover four key areas: Infrastructure: This is the physical or virtual hardware database systems rely on to run. Can you afford the necessary hardware, software, and operational costs of maintaining a PostgreSQL HA solution? there cannot be high availability.

Availability 81

Availability Open Source Architecture Database 81

ACM Sigarch

APRIL 8, 2019

big-data processing, machine learning, quantum computing, and so on). Although at graduate-level, architecture classes cover interesting cutting-edge research, materials taught to undergrads in computer architecture courses, pedagogically are detached from cutting-edge research (eg. Pedagogy-Research Gap. a focus on RISC vs CISC).

Architecture 74

Architecture Open Source Hardware Software Engineering 74

Dotcom-Montior

DECEMBER 8, 2021

We are kidding of course, but you know something is bad if happens that early in the morning. Now that we have talked about what an incident is, incident management is the process by which teams resolve these events and bring systems and services back to normal operation. Incident Management Lifecyle: Process and Steps.

Social Media 90

Social Media Monitoring Latency DevOps 90

Percona

DECEMBER 14, 2022

In the database world there are essentially two types of database operations: Online Transaction Processing , OLTP : Online transaction processing applications have high throughput and are insert- or update-intensive in database management. And if the query processes 100 million rows, that’s definitely not trivial!

Database 92

Database Analytics Storage Processing 92

Smashing Magazine

DECEMBER 15, 2021

Mobile phones are rapidly becoming touchscreens and touchscreen phones are increasingly all-touch, with the largest possible display area and fewer and fewer hardware buttons. The hardware matters, but the underlying OS is the same , and pretty much all apps will run on any device of the same age. DRM-free, of course.

Mobile 103

Mobile Design Internet Internet 103

O'Reilly

JANUARY 16, 2024

software” rather than “hardware” in our brains). Whenever I paused for too long, ChatGPT would interpret what I said so far as my request and start processing it. My folk theory is that speaking and listening are hard-wired into our brain’s innate language circuitry, but writing and reading are learned skills (i.e.,

Entertainment 73

Entertainment Internet Internet Design 73