All Things Distributed

JULY 20, 2015

The pool of resources, at this time, is the CPU, memory, and networking resources of Amazon EC2 instances as partitioned by containers. networks ports, memory, CPU, etc). 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.

Latency 156

Latency Architecture AWS Open Source 156

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 132

Availability Database Open Source Hardware 132

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

Tim Kadlec

JANUARY 9, 2019

This point is extremely well documented by now, but warrants repeating. Sites that use an excess of resources, whether on the network or on the device, don’t just cause slow experiences, but can leave entire groups of people out. Hardware gets better, sure. Performance as exclusion. On the Alcatel 1x, it took ~65 seconds.

Performance 111

Performance Energy Internet Internet 111

Percona

OCTOBER 18, 2023

Resource allocation: Personnel, hardware, time, and money The migration to open source requires careful allocation (and knowledge) of the resources available to you. Evaluating your hardware requirements is another vital aspect of resource allocation. Look closely at your current infrastructure (hardware, storage, networks, etc.)

Open Source 111

Open Source Database Hardware Strategy 111

All Things Distributed

APRIL 5, 2012

From tax preparation to safe social networks, Amazon RDS brings new and innovative applications to the cloud. Intelligent Social network - Facilitate topical Q&A conversations among employees, customers and our most valued super contributors. Teachers can interact with their colleagues in professional learning networks.

Innovation 112

Innovation AWS Education Network 112

O'Reilly

SEPTEMBER 19, 2023

Doubly so as hardware improved, eating away at the lower end of Hadoop-worthy work. A single document may represent thousands of features. And that brings our story to the present day: Stage 3: Neural networks High-end video games required high-end video cards. The solution led us to the next structural evolution.

Hardware 135

Hardware Storage Big Data Blockchain 135

Scalegrid

AUGUST 30, 2024

When persistent messages in RabbitMQ are encrypted, it ensures that even in the event of unsanctioned access to storage hardware, confidential information stays protected and secure. Limiting incoming connections exclusively to networks deemed trustworthy can boost the overall protection of your RabbitMQ server.

Transportation 130

Transportation Virtualization Strategy Storage 130

Smashing Magazine

APRIL 29, 2021

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. This approach ensures that the browser can allocate the correct amount of space in the document while the image is loading.

Media 145

Media Network Metrics Mobile 145

Percona

MAY 2, 2023

However, it’s important to note that the optimal value may vary depending on your specific workload and hardware configuration. concurrent threads running, duration of queries, etc) As we can see, the decision is not only based on a formula or documentation. 16) and monitoring the server’s performance.

Social Media 145

Social Media Database Servers Cache 145

Testsigma

JUNE 3, 2021

These errors are caught during software documentation testing. Hardware error. We focus on software so much that we forget about the hardware failures. If the hardware gets disconnected or stops working then we cannot expect correct output from the software. Hardware issues. SSL certificate issues. Sign up Now.

Software 82

Software Software Testing Hardware 82

Testsigma

MAY 3, 2021

From operating systems to versions to hardware specs, mobile devices stand unique even after being billions in number. But testing this is essential too because data communication over the network cannot be eliminated by putting all the files into the device storage. Side-By-Side View for multi-tasking.

Mobile 77

Mobile Testing Operating System Hardware 77

The Morning Paper

MARCH 3, 2020

Physalia is designed to offer consistency and high-availability, even under network partitions. In fact, each key needs to be available at only three points in the network: the AWS EC2 instance that is the client of the volume, the primary copy, and the replica copy. In practice, however, achieving high availability is challenging.

Database 106

Database AWS Network Design 106

O'Reilly

NOVEMBER 28, 2023

And there are tools for archiving and indexing prompts for reuse, vector databases for retrieving documents that an AI can use to answer a question, and much more. That pricing won’t be sustainable, particularly as hardware shortages drive up the cost of building infrastructure. It’s also well suited to writing a quick email.

Open Source 137

Open Source Google Artificial Intelligence Infrastructure 137

Alex Russell

OCTOBER 22, 2017

We constrain ourselves to a real-world baseline device + network configuration to measure progress. Budgets are scaled to a benchmark network & device. 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., for router components).

Performance 74

Performance Network Benchmarking Mobile 74

Alex Russell

APRIL 29, 2021

Real-time network protocols for enabling videoconferencing, desktop sharing, and game streaming applications. Modern, asynchronous network APIs that dramatically improve performance in some situations. A tool for reliably sending data — for example, chat and email messages — in the face of intermittent network connections.

Media 145

Media Games Education Engineering 145

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 104

Performance Mobile Servers Code 104

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. Without enough infrastructure (physical or virtualized servers, networking, etc.), It’s important to check out PostgreSQL documentation.

Availability 98

Availability Open Source Architecture Database 98

Brendan Gregg

SEPTEMBER 5, 2017

Linux has been adding tracing technologies over the years: kprobes (kernel dynamic tracing), uprobes (user-level dynamic tracing), tracepoints (static tracing), and perf_events (profiling and hardware counters). There's a lot about Linux containers that isn't well documented yet, especially since it's a moving target. x series.

Virtualization 75

Virtualization AWS Engineering Hardware 75

O'Reilly

JULY 20, 2021

Few things within a home are restricted–possibly a safe with important documents. The concept of Zero Trust Networks speaks to this problem. So far, technology has been great at intermediating people for coordination through systems like text messaging, social networks, and collaborative documents.

Google 134

Google Games Technology Technology 134

SQL Server According to Bob

SEPTEMBER 26, 2016

When we released Always On Availability Groups in SQL Server 2012 as a new and powerful way to achieve high availability, hardware environments included NUMA machines with low-end multi-core processors and SATA and SAN drives for storage (some SSDs). As we moved towards SQL Server 2014, the pace of hardware accelerated.

Availability 40

Availability Servers Hardware Benchmarking 40

Alex Russell

JULY 14, 2021

Because they lean on the system-provided WebView component, they do not need to pay the expense of a heavier app download to support rendering HTML, running JavaScript, decoding images, or loading network resources. To quote the Android documentation , a WebView is.: Hardware access APIs, notably: Geolocation. What is a WebView?

Google 134

Google Mobile Engineering Internet 134

HammerDB

APRIL 19, 2023

As database performance is heavily influenced by the performance of storage, network, memory, and processors, we must understand the upper limit of these key components. There are several ways to find out this information with the easiest way being by referring to the documentation. For storage, FIO is generally used. 4.22 %usr 38.40

Performance 55

Performance Benchmarking Cache Storage 55

HammerDB

OCTOBER 23, 2023

With a simple example such as this, it would not necessarily be expected for the additional network traffic to be significant between the 2 approaches. However, with more complex application logic this network round trip soon becomes a key focus area for improving performance. On MySQL, we saw a 1.5X performance advantage.

Benchmarking 63

Benchmarking Database Network C++ 63

Smashing Magazine

APRIL 19, 2021

These tools run page loads on simulated networks and devices and then tell you what the metrics were for that test run. LCP is going to be very dependent on network conditions and the processing power of devices being used (and a lot of your users are likely using a lot of lower-powered devices than you realize! ).

Google 143

Google Metrics Mobile Analytics 143

Adrian Cockcroft

JUNE 2, 2023

One example is that Netflix launched it’s streaming service in 2007, just at the point when the cost of streaming a movie over the network (which was dropping fast) became less than the cost of shipping a DVD. The current sweet spot for tools like ChatGPT is where there is a lot of documentation and consensus around a subject.

Social Media 95

Social Media Innovation Open Source Entertainment 95

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 98

Database Servers Storage Strategy 98

Testsigma

FEBRUARY 6, 2020

Documents like requirements documents, design documents, code are reviewed and review comments are provided at early stages of Software Lifecycle. Security Testing- Security of the application from the point of view of the network, data, system and the application is tested. Manual and Automation Testing.

Software 69

Software Software Testing Scalability 69

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.” We’ll see it in the processing of the thousands of documents businesses handle every day. We’ll see it in customer service.

Games 141

Games Healthcare Processing Systems 141

Adrian Cockcroft

SEPTEMBER 23, 2024

The benchmarks are documented in the Blackwell Architecture Technical Brief and some screenshots of the GTC keynote, and Ill break those out and try to explain whats really going on from a benchmarketing approach. The configuration is documented in the following figure. Various benchmarks show improvements of 1.4x we would expect.

Benchmarking 52

Benchmarking Energy Architecture Latency 52

Percona

APRIL 17, 2023

For example: UUID=f41e390f-835b-4223-a9bb-9b45984ddf8d / xfs rw,noatime,attr2,inode64,noquota 0 0 Unix ulimit settings Most UNIX-like operating systems, including Linux and macOS, provide ways to limit and control the usage of system resources such as threads, files, and network connections on a per-process and per-user basis.

Best Practices 52

Best Practices Design Tuning Database 52

Tech News Gather

JUNE 30, 2023

It combines hardware, software, data, and people to facilitate effective decision-making by providing a deeper understanding of the relationships between different locations and their attributes. Understanding GIS Technology GIS technology is a system that captures, stores, analyzes, and visualizes geographical and spatial data.

Technology 52

Technology Technology Development Retail 52

Adrian Cockcroft

DECEMBER 28, 2017

I wanted a system that still works manually and during network outages, and didn’t really want to have a separate hub to gateway the signal. They are operated by clicking that end in, and that toggles the circuit on or off, which works directly and locally, with no network involvement. The Noon switches only control lights.

IoT 40

IoT Hardware Energy Network 40

Dotcom-Montior

DECEMBER 8, 2021

Software services still require physical devices and hardware for them to function. Like Slack, Microsoft is a real-time communication application that offers features like online messaging, video chat, and document sharing. Change management is also sometimes grouped with release management. Asset Management.

Social Media 90

Social Media Monitoring Latency DevOps 90

Abhishek Tiwari

DECEMBER 13, 2017

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. The benchmarking was performed using 3 real-world data sets (weblogs, maps, and web-documents), and 1 synthetic dataset (lognormal). Learned indexes.

Artificial Intelligence 40

Artificial Intelligence Hardware Google Benchmarking 40

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. Moreover, identifying the scopes and scale for functional testing of a data pipeline is another area where there is hardly many well-documented strategies or best-practices.

Latency 63

Latency Analytics Scalability Engineering 63

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