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. While testing is important, exhaustive testing is challenging given the sheer size of modern processor designs.

Energy 52

Energy Hardware Best Practices Architecture 52

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

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 106

Open Source Artificial Intelligence Google Infrastructure 106

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

Percona

AUGUST 5, 2023

If you don’t have well-designed and small columns for this composite primary key, it could enlarge all of your secondary indexes. 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.

Strategy 40

Strategy Storage Database Best Practices 40

The Netflix TechBlog

FEBRUARY 13, 2020

By Aditya Mavlankar, Jan De C**k¹, Cyril Concolato, Kyle Swanson, Anush Moorthy and Anne Aaron TL; DR We need an alternative to JPEG that a) is widely supported, b) has better compression efficiency and c) has a wider feature set. High-Efficiency Video Coding ( HEVC ) is the successor of H.264, 264, a.k.a.

Code 212

Code Metrics Efficiency Open Source 212

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. Google goes a step further in offering compute instances with its specialized TPU hardware. Millions of tests, across as many parameters as will fit on the hardware.

Hardware 97

Hardware Storage Big Data Blockchain 97

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

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

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

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

Testsigma

FEBRUARY 6, 2020

Documents like requirements documents, design documents, code are reviewed and review comments are provided at early stages of Software Lifecycle. The internal structure and design of the code are known to the user; hence all the logical paths are tested under White Box testing. White Box Testing.

Software 69

Software Software Testing Scalability 69

Dotcom-Montior

DECEMBER 8, 2021

ITSM defines how teams design, create, and deliver their services. 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. It is much more than just IT support. Problem Management.

Social Media 90

Social Media Monitoring Latency DevOps 90

Alex Russell

APRIL 29, 2021

Apple's policy against browser engine choice adds years of delays beyond the (expected) delay of design iteration, specification authoring, and browser feature development. Efficiently enables new styles of drawing content on the web , removing many hard tradeoffs between visual richness , accessibility, and performance.

Media 145

Media Games Education Engineering 145

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

JANUARY 23, 2020

The approach was influential in the design of the SQL Sentry performance dashboard, which presents waits flanked by queues (key resource metrics) to deliver a comprehensive view of server performance. Query Store wait categories are documented here. Fortunately, doing so via better query design, indexing, etc.

Tuning 115

Tuning Servers Monitoring Hardware 115

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. Designing and implementing these graphical interfaces takes a lot more work. Meet Adam Silver’s Form Design Patterns , a practical guide to designing and building forms for the web.

Development 99

Development Energy Programming Efficiency 99

O'Reilly

OCTOBER 11, 2022

We’ll see it in the processing of the thousands of documents businesses handle every day. Andrew Ng , Christopher Ré , and others have pointed out that in the past decade, we’ve made a lot of progress with algorithms and hardware for running AI. They’re inefficient, poorly designed, and perhaps even wholly inappropriate for the task.

Games 114

Games Healthcare Processing Retail 114

The Morning Paper

SEPTEMBER 26, 2019

no longer hold: Security was never considered by design as historically the ability to transmit and receive wireless signals required considerable resources and knowledge. Landing is the most dangerous phase of an aircraft’s flight plan, responsible for 59% of all fatal accidents documented by Boeing. Emphasis mine).

Wireless 91

Wireless Systems Airlines Hardware 91

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

Abhishek Tiwari

DECEMBER 13, 2017

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

Artificial Intelligence 40

Artificial Intelligence Hardware Google Benchmarking 40

HammerDB

FEBRUARY 25, 2021

As we have seen databases are designed to handle multiple database sessions at the same time. However, having the application logic in the client is even worse because you are sacrificing key database efficiencies of prepared statements. Basic Benchmarking Concepts. To benchmark a database we introduce the concept of a Virtual User.

Programming 67

Programming Benchmarking Virtualization C++ 67

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

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. Amazon ECS’ architecture is designed to share the state of the cluster and allow customers to run as many varieties of schedulers (e.g., containers stopping and starting).

Latency 166

Latency Architecture AWS Open Source 166

All Things Distributed

JANUARY 18, 2012

a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. Today is a very exciting day as we release Amazon DynamoDB , a fast, highly reliable and cost-effective NoSQL database service designed for internet scale applications. Amazon DynamoDB â?? By Werner Vogels on 18 January 2012 07:00 AM. Comments ().

Scalability 167

Scalability Database Ecommerce Latency 167

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

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

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

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.: Hardware access APIs, notably: Geolocation. Instead, they load content referred by their hosting native app in system-provided WebViews.

Google 121

Google Mobile Engineering Internet 121

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 76

Performance Energy Operating System Code 76

Smashing Magazine

JANUARY 7, 2019

Performance isn’t just a technical concern: it matters, and when baking it into the workflow, design decisions have to be informed by their performance implications. Without a strong alignment between dev/design and business/marketing teams, performance isn’t going to sustain long-term. Setting Realistic Goals.

Performance 104

Performance Cache Network Metrics 104

Smashing Magazine

JANUARY 11, 2021

Performance isn’t just a technical concern: it affects everything from accessibility to usability to search engine optimization, and when baking it into the workflow, design decisions have to be informed by their performance implications. You can download the spreadsheet as Google Sheets, Excel, OpenOffice document or CSV.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Performance isn’t just a technical concern: it affects everything from accessibility to usability to search engine optimization, and when baking it into the workflow, design decisions have to be informed by their performance implications. Map design decisions against performance budget and the priorities defined early on.

Performance 145

Performance Cache Network Metrics 145

SQL Performance

MARCH 8, 2021

This uses hardware, typically a crystal oscillator, that produces ticks at a very high constant rate regardless of processor speed, power settings, or anything of that nature. Batch operators are implemented so that multiple threads can work efficiently on a single shared structure (e.g. Alternate designs. hash table).

Servers 95

Servers Tuning Architecture Processing 95

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information ​​ that is contained ​​ in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. After reading ​​ this document you will better understand SQL Server I/O needs and capabilities.

Servers 40

Servers Cache Database Media 40

High Scalability

NOVEMBER 25, 2019

To help our customers manage ongoing data explosion, we have designed many of the core components over the last few years. Document store. Egnyte Connect as the content collaboration and data management platform is used by thousands of customers as the single Secure Content Platform for all of their document management needs.

Architecture 52

Architecture Cache Azure Storage 52