Dynatrace

JUNE 15, 2023

Cloud application security is a combination of policies, processes, and controls that aim to reduce the risk of exposing cloud-based applications to compromise or failure from external or internal threats. This process can delay deployments or cause developers to skip security testing completely to meet project deadlines.

Cloud 171

Cloud Open Source Architecture Monitoring 171

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 94

Open Source Database Hardware Strategy 94

Scalegrid

JANUARY 25, 2024

Effective management of memory stores with policies like LRU/LFU proactive monitoring of the replication process and advanced metrics such as cache hit ratio and persistence indicators are crucial for ensuring data integrity and optimizing Redis’s performance. <code> 127.0.0.1:6379> <code> 127.0.0.1:6379>

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

AUGUST 12, 2020

This gives you deep visibility into your code running in Azure Functions, and, as a result, an understanding of its impact on overall application performance and user experience. Code-level visibility continues to be supported for.NET-based functions running in an App Service plan. Optimize your code with code-level visibility.

Serverless 140

Serverless Azure Monitoring Lambda 140

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 109

Availability Database Open Source Hardware 109

The Morning Paper

SEPTEMBER 27, 2020

Furthermore, as hardware and compiler optimisations rapidly evolve, it is challenging even for a knowledgeable developer to keep up. lines of code. The condition codes are sticky , meaning that once a condition code has been set it remains so until it is explicitly cleared. Together they comprise about 7.5M

Benchmarking 101

Benchmarking Hardware Programming Code 101

Testsigma

JUNE 3, 2021

These software errors are usually uncovered during functionality testing, mostly can be present as: Difficult/ confusing functionality: If the user is unable to understand or perform a function on the application, then it should change. Example: An e-commerce website is unable to process the payment part. Hardware error.

Software 82

Software Software Testing Hardware 82

ACM Sigarch

APRIL 26, 2018

APU: Accelerated Processing Unit is the AMD’s Fusion architecture that integrates both CPU and GPU on the same die. APU: Accelerated Processing Unit is the AMD’s Fusion architecture that integrates both CPU and GPU on the same die. BPU: Brain Processing Unit is the design of the AI chips by Horizon Robotics.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

ACM Sigarch

JULY 17, 2023

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). 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.

Energy 52

Energy Hardware Best Practices Architecture 52

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 85

Programming C++ Database Virtualization 85

Dynatrace

AUGUST 30, 2019

Reducing CPU Utilization to now only consume 15% of initially provisioned hardware. Or think of requesting a new drivers license which requires your implementation to reach out to many dependent systems, e.g. DMV, police records that are needed to kick off the process of renewing or issuing a new license.

Cache 193

Cache Architecture Database Government 193

Percona

FEBRUARY 24, 2023

Let’s take a look at how to get the benefits you need while spending less, based on the recommendations presented by Dani Guzmán Burgos, our Percona Monitoring and Management (PMM) Tech Lead, on this webinar (now available on demand) hosted in November last year. Usage reduction is a continuous process. How to remove bloat?

Cloud 120

Cloud Serverless AWS Storage 120

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. Swift is a modern and latest programming language for writing code for macOS, iOS, watchOS, etc. present on the device without undergoing any application crash or hanging.

Testing 84

Testing Hardware Mobile Testing Tools 84

Dotcom-Montior

NOVEMBER 24, 2021

A three-tier system is a software application architecture that consists of a presentation layer, application layer, and data, or core, layer. Each process has its own independent memory that it works with. Software and hardware components are autonomous and execute tasks concurrently. Blockchain is a good example of this.

Systems 74

Systems Monitoring Hardware Network 74

Dotcom-Montior

MAY 12, 2020

Websites are now more than just the storage and retrieval of information to present content to users. 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. Processing and generating the response.

Monitoring 63

Monitoring Entertainment Hardware Latency 63

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Despite all its upside, PostgreSQL software presents such challenges. Can you afford the necessary hardware, software, and operational costs of maintaining a PostgreSQL HA solution?

Availability 85

Availability Open Source Architecture Database 85

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

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

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. The resulting system can integrate seamlessly into a scikit-learn based development process, and dramatically reduces the total energy usage required for classification with very low latency.

Energy 52

Energy Hardware Efficiency Architecture 52

Smashing Magazine

OCTOBER 27, 2021

Nowadays, hardware and software are designed to conduct eye-tracking studies for marketing , UX , psychological and medical research , gaming , and several other use cases. billion by 2025 , being present in different segments and industries. This heatmap is a visual representation of the F-shaped pattern. More after jump!

Mobile 111

Mobile Website Hardware Social Media 111

SQL Performance

MARCH 17, 2020

I will be looking for distinct values in the BountyAmount column of the dbo.Votes table, presented in bounty amount order ascending. The Sort only has 19 rows to process, so it consumes only 1ms or so. The code may be easier to read and understand than the recursive CTE. All the operators in this plan use row mode execution.

Servers 86

Servers Tuning Database Efficiency 86

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. Helps media apps on the web save battery when doing video processing. Enable developers to compress data efficiently without downloading large amounts of code to the browser.

Media 145

Media Games Education Engineering 145

Brendan Gregg

SEPTEMBER 25, 2021

What about short-lived processes, like a service restarting in a loop? The broken Java stacks turned out to be beneficial: They helped group together the os::javaTimeMillis() calls which otherwise might have have been scattered on top of different Java code paths, appearing as thin stacks everywhere. These can be invisible to top(8).

Speed 126

Speed Java AWS Virtualization 126

Alex Russell

SEPTEMBER 20, 2020

Pre-publication gates were valuable when better answers weren't available, but commentators should update their priors to account for hardware and software progress of the past 13 years. Circa '07, those web apps were notably slower than native code could be. New low-end devices are 4-to-8 core, 2GHz systems with 2GiB of RAM.

Hardware 64

Hardware Mobile Programming Java 64

The Morning Paper

DECEMBER 8, 2019

On the last morning of the conference Daniel Bittman presented some of the work being done in the context of the Twizzler OS project to explore new programming models for NVM. The eagle-eyed reader will have noticed another feature of this work in that quotation: the aim is to create a global address space that spans nodes and processes.

Hardware 56

Hardware Programming Media Storage 56

Adrian Cockcroft

JUNE 2, 2023

What I learned at GlueCon 2023 — Tipping Points and Generative AI The final slide of my GlueCon keynote featuring a sunset over a pool in Maui — picture by Adrian I’ve presented at GlueCon many times over the last decade or so. Final thoughts… this blog post took me a week to finish writing, and it’s already out of date.

Social Media 98

Social Media Innovation Open Source Entertainment 98

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. There were no pictures and even the formatting of the text could make it difficult to process. Bottom-up design: The code was developed in full view of everyone who was interested.

Internet 56

Internet Internet Best Practices Website 56

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. It makes organizing code easier. It contains no third party code, which makes for easy testing in a quiet environment. I think JSX is great. The experiment.

Performance 101

Performance Mobile Servers Code 101

Smashing Magazine

NOVEMBER 16, 2021

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. Imprecision and Probability. +. Add to cart $44.

Mobile 87

Mobile Design Best Practices Website 87

ScaleOut Software

APRIL 22, 2020

Applications simply present a key to the distributed cache, and the cache’s client library finds the object, regardless of which server holds it. Moving code to where the data lives accelerates processing while minimizing network usage. Distributed Caches Can Help Now.

Cache 52

Cache Storage Servers Database 52

ScaleOut Software

APRIL 22, 2020

Applications simply present a key to the distributed cache, and the cache’s client library finds the object, regardless of which server holds it. Moving code to where the data lives accelerates processing while minimizing network usage. Distributed Caches Can Help Now.

Cache 52

Cache Storage Servers Database 52

Testsigma

DECEMBER 28, 2019

The objective of regression testing is to check that the new code changes do not negatively impact the existing developed and tested functionalities of the application. When backend code is migrated to a different platform. Regression testing- performed to check the integration of both modules has not led to code break.

Testing 53

Testing Hardware Testing Tools Strategy 53

CSS - Tricks

JULY 25, 2019

Lighthouse records metrics from the browser, applies a scoring model to them, and presents an overall performance score. This process works by obtaining mobile 75th and 95th percentiles from HTTP Archive , then applying a log normal function. This approach is known as code splitting and is extremely effective in improving TTI.

Google 71

Google Engineering Speed Mobile 71

ACM Sigarch

FEBRUARY 23, 2018

The rest of the article presents some examples of this behavior and how it impacts our field, whether we care to admit it or not. Present Bias. In Thaler’s book, he uses the term “present bias” to describe how people discount the future and give larger weight or value to decisions that are closer in time. Discounting the Past.

Architecture 47

Architecture Cache Hardware Virtualization 47

Adrian Cockcroft

JUNE 21, 2022

I became the Sun UK local specialist in performance and hardware, and as Sun transitioned from a desktop workstation company to sell high end multiprocessor servers I was helping customers find and fix scalability problems. We had specializations in hardware, operating systems, databases, graphics, etc.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Testsigma

JUNE 19, 2020

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. Code for the above test cases has been documented at the public domain you may access: [link].

Testing Tools 60

Testing Tools Testing Open Source Java 60

SQL Server According to Bob

JANUARY 11, 2020

​​ Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This White Paper is for informational purposes only.

Servers 40

Servers Cache Media Hardware 40