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

KeyCDN

JULY 2, 2020

Web standards are best defined as guidelines developed by the World Wide Web Consortium W3C to promote consistency in design code which makes up a web page. For instance, when creating a website in the early 1990s, a designer would create each site to fit the browser for which it was intended.

Internet 56

Internet Internet Best Practices Website 56

SQL Performance

JULY 3, 2019

If the sleeping session has an open transaction, it is always related to code and not SQL Server. The timeout is not SQL Server related, it is set by the.NET client and the CommandTimeout property, so that too is code related and not SQL Engine related behavior. The transaction being held open can be explained by a couple of things.

Servers 64

Servers Hardware Code Virtualization 64

HammerDB

APRIL 19, 2023

There are several ways to find out this information with the easiest way being by referring to the documentation. Instead, readers should refer to the HammerDB documentation. sysbench is a widely used open-source benchmarking tool that is designed to evaluate the performance of CPU, memory, disk I/O, and database systems.

Performance 54

Performance Benchmarking Cache Storage 54

Abhishek Tiwari

DECEMBER 13, 2017

This has far-reaching implications how future data systems and algorithms will be designed. 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

More precisely, we’ll discuss: Why using the Linux shell can be very powerful when working with plain text (including code); Why using the dreaded Arch Linux; The advantage of a tiling window manager; How to have a great terminal experience with URxvt, tmux, and tmuxp; Why Vim can become your best friend. Jump to table of contents ?.

Development 101

Development Energy Programming Efficiency 101

Dynatrace

OCTOBER 7, 2021

Instead of worrying about infrastructure management functions, such as capacity provisioning and hardware maintenance, teams can focus on application design, deployment, and delivery. Serverless architecture offers several benefits for enterprises. Simplicity. The first benefit is simplicity. Let’s explore each in more detail.

Serverless 289

Serverless AWS Lambda Storage 289

Percona

OCTOBER 18, 2023

You can tailor the database to meet your precise requirements by modifying the source code, adding extensions, or customizing configurations. Compatibility Open source databases are designed with interoperability at their core, adhering to industry standards and offering support for a wide range of data import and export formats.

Open Source 90

Open Source Database Strategy Hardware 90

The Netflix TechBlog

FEBRUARY 13, 2020

Brief overview of image coding formats The JPEG format was introduced in 1992 and is widely popular. This is followed by quantization and entropy coding. With the motion extension, it was accepted as the video coding standard for digital cinema in 2004. Webp is based on intra-frame coding from the VP8 video coding format.

Code 218

Code Metrics Efficiency Open Source 218

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. Such policies would be designed to mitigate legal problems and require regulatory compliance. We’re already moving into the second (if not the third) generation of tooling.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

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. It uses many possible geo-location attributes extracted from device fingerprint including country, state, city, zip-code, latitude, and longitude.

Latency 63

Latency Analytics Scalability Engineering 63

Brendan Gregg

MARCH 16, 2024

Apart from library code, maybe your application doesn't have frame pointers either, in which case everything is broken. The x86-64 ABI documentation shows how a CPU register, %rbp, can be used as a "base pointer" to a stack frame, aka the "frame pointer." Other types of profiling hit this more often.

Java 145

Java Cache Google Hardware 145

Dynatrace

NOVEMBER 11, 2020

Note that most of the changes we’ve introduced so far and those that are detailed below are all designed to be invisible to you, taking place entirely automatically in the background. However these improvements are of critical importance for those who have been exposed to the problems that these improvements are designed to solve.

Best Practices 204

Best Practices Storage Java Benchmarking 204

All Things Distributed

OCTOBER 8, 2014

We are introducing native support for document model like JSON into DynamoDB, the ability to add / remove global secondary indexes, adding more flexible scaling options, and increasing the item size limit to 400KB. We designed DynamoDB to operate with at least 99.999% availability. NoSQL and Flexibility: Document Model.

Availability 141

Availability Performance Scalability AWS 141

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

Percona

FEBRUARY 24, 2023

These color-coded states on panels are available in PMM 2.32.0 From AWS documentation , Amazon EBS is an easy-to-use, scalable, high-performance block-storage service designed for Amazon EC2. PMM can also show you historical data that can help you identify how long a service has been in a given state.

Cloud 116

Cloud Serverless AWS Storage 116

ACM Sigarch

JULY 17, 2023

We then discuss defects observed, the role of test and design to address this problem, and identify research opportunities. An example of a specification is the correct operation of the hardware of a microprocessor. An example protection technique that can provide this capability is an Error Correcting Code (ECC).

Energy 52

Energy Hardware Best Practices Architecture 52

SQL Server According to Bob

JULY 13, 2016

desktop machine (I won’t tell you the hardware details. Behind the scenes we are running our actual setup code (which uses Windows Installer) but using a configuration file with predefined settings and putting a simple UI over the execution. Go install it”. So I proceeded to install SQL Server 4.20 on my Windows NT 3.1

Servers 40

Servers Media Engineering Virtualization 40

O'Reilly

SEPTEMBER 19, 2023

” Each step has been a twist on “what if we could write code to interact with a tamper-resistant ledger in real-time?” Doubly so as hardware improved, eating away at the lower end of Hadoop-worthy work. Mental contortions led to code contortions led to frustration. And, often, to giving up.

Hardware 98

Hardware Storage Big Data Blockchain 98

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. In addition to the disaster recovery site, this design includes an external layer of nodes.

Availability 105

Availability Database Open Source Hardware 105

HammerDB

JUNE 27, 2022

It enables the user to measure database performance and make comparative judgements about database hardware and software. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. HammerDB has graphical and command line interfaces for the Windows and Linux operating systems.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Tech News Gather

AUGUST 25, 2022

Write clear and understandable code. Optimize the code for end users to make it more accessible and preferable to them. 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

Testsigma

MAY 3, 2021

Web developers are moving their focus from desktop-first to mobile-first web design which further solidifies our understanding of how important this pocket device has become. From operating systems to versions to hardware specs, mobile devices stand unique even after being billions in number. Collaboration with Multiple Teams.

Mobile 77

Mobile Testing Operating System Hardware 77

Alex Russell

APRIL 29, 2021

After 20 years of neck-in-neck competition, often starting from common code lineages, there just isn't that much left to wring out of the system. Apple's policy against browser engine choice adds years of delays beyond the (expected) delay of design iteration, specification authoring, and browser feature development. Keyboard Lock API.

Media 145

Media Games Education Engineering 145

Testsigma

FEBRUARY 6, 2020

” In Static Testing, code is not executed. Documents like requirements documents, design documents, code are reviewed and review comments are provided at early stages of Software Lifecycle. Examples of Static Testing-Walkthrough, Reviews, Static Code Review, Inspection. Hence, the ROI is low.

Software 69

Software Software Testing Scalability 69

Percona

JULY 7, 2023

Where a high availability design once worked well, it can no longer keep up with more complex requirements. The majority of SPOFs are a consequence of scale, where designs that were once adequate (excellent, even) no longer meet evolving, more complex requirements. Failover is essential to minimizing downtime.

Availability 81

Availability Open Source Architecture Database 81

The Morning Paper

MARCH 3, 2020

It takes you through the thinking processes and engineering practices behind the design of a key part of the control plane for AWS Elastic Block Storage (EBS): the Physalia database that stores configuration information. Physalia is designed to offer consistency and high-availability, even under network partitions. NSDI’20.

Database 106

Database AWS Network Design 106

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

O'Reilly

JULY 20, 2021

But we, as technologists, have typically ignored our own expectations when designing and building those devices. If the devices aren’t designed with those expectations in mind, they’re destined for the landfill. When designing an experience, you need to consider the identity context and where the experience will take place.

Google 121

Google Games Technology Technology 121

Testsigma

JUNE 19, 2020

It is a browser-based test automation tool which is designed to support cross-browser (i.e. Testsigma simplifies test automation, lets one create test cases in natural, simple English language (It does not require any specialized knowledge of coding). Selenium consume less hardware support for test cases execution 7. Selenium 3.

Testing Tools 60

Testing Tools Testing Open Source Java 60

Smashing Magazine

FEBRUARY 5, 2019

Although modern iOS hardware is powerful enough to handle many intensive and complex tasks, the device could still feel unresponsive if you are not careful about how your app performs. Don’t design an entry experience that looks like a splash screen or an "About" window. iOS Performance Tricks To Make Your App Feel More Performant.

Performance 77

Performance Energy Operating System Code 77

Alex Russell

JULY 14, 2021

The benefits to apps that adopt WebView-based IABs are numerous: WebViews are system components designed for use within other apps. To quote the Android documentation , a WebView is.: However, producing a complete and competitive WebView-based browser requires additional UI and glue code. But neither has to be. Web Bluetooth.

Google 121

Google Mobile Engineering Traffic 121

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

HammerDB

FEBRUARY 25, 2021

As we have seen databases are designed to handle multiple database sessions at the same time. HammerDB abandoned Python as a glue language at the design stage because of the lack of multithreading and parallel capabilities. Basic Benchmarking Concepts. To benchmark a database we introduce the concept of a Virtual User.

Programming 67

Programming Benchmarking Virtualization C++ 67

Randon ASCII

APRIL 14, 2020

I tried to tap the control key (virtual key code 162) once a second until the password input field appeared. On my home laptop it’s still more than 13 seconds of CPU time to go to sleep, almost all from Windows code. Is a second or more of busy waiting really the only way to get my hardware going?

Programming 89

Programming Processing Systems Hardware 89

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). Construction of DOM.

Performance 68

Performance Benchmarking Network Mobile 68

John McCalpin

JANUARY 22, 2018

Introduction: In December 2017, my colleague Damon McDougall (now at AMD) asked for help in porting the fused multiply-add example code from a Colfax report ( [link] ) to the Xeon Phi x200 (Knights Landing) processors here at TACC. Instead, we found puzzle after puzzle. Instead, we found puzzle after puzzle.

Latency 40

Latency Hardware Code Testing 40