Dynatrace

AUGUST 18, 2022

Security vulnerabilities are weaknesses in applications, operating systems, networks, and other IT services and infrastructure that would allow an attacker to compromise a system, steal data, or otherwise disrupt IT operations. The vulnerability management process. Reassess the state of the system.

Traffic 171

Traffic Java Network DevOps 171

Dynatrace

NOVEMBER 29, 2021

It offers automated installation, upgrades, and life cycle management throughout the container stack — the operating system, Kubernetes and cluster services, and applications — on any cloud. Because it’s based on RHEL CoreOS, OpenShift can also update the underlying operating system the nodes are running on.

Monitoring 147

Monitoring DevOps Infrastructure Metrics 147

John McCalpin

APRIL 25, 2023

This metric is interesting because we don’t always have the luxury of parallelizing every application we run, and our operating systems almost always process each call (e.g., Some I will address today, and some in the next blog entry. Details in the next blog entry.) Why not something like STREAM?

Benchmarking 97

Benchmarking Cache Latency Tuning 97

cdemi

DECEMBER 4, 2016

The service retrieves the messages from the queue and processes them. Requests from a number of different tasks, which can be generated at a highly variable rate , can be passed to the service through the same message queue and will be processed at a constant rate that the service can work at.

Design 47

Design Azure Scalability Latency 47

Testlodge

NOVEMBER 12, 2021

Software testers explore the effectiveness of processes that should lead to quality software products to make sure they perform the purpose for which they have been designed. For medium to large scale applications, compatible with all commonly available operating systems and internet browsers is essential.

Testing 78

Testing Hardware Operating System Mobile 78

Dynatrace

AUGUST 24, 2020

But there are other related components and processes ( for example, cloud provider infrastructure ) that can cause problems in applications running on Kubernetes. Dynatrace supports full-stack monitoring from the application to the operating system layer using OneAgent.

Analytics 136

Analytics Infrastructure AWS Operating System 136

Dynatrace

NOVEMBER 4, 2019

Logs: A log file tells you about an event that has already happened; it is a record of events from software and operating systems. As they are automatically generated by the system, Log files can contain mountains of info, but are only as informative or valuable as the ability to process and understand the data they contain.

Monitoring 220

Monitoring Cloud Metrics Code 220

Dynatrace

APRIL 5, 2021

AWS Lambda is a serverless compute service that can run code in response to predetermined events or conditions and automatically manage all the computing resources required for those processes. Real-time file processing, for quickly indexing files, processing logs, and validating content.

Lambda 186

Lambda AWS Serverless Hardware 186

Dynatrace

NOVEMBER 23, 2020

While speeding up development processes and reducing complexity does make the lives of Kubernetes operators easier, the inherent abstraction and automation can lead to new types of errors that are difficult to find, troubleshoot, and prevent. Operating system / Instance layer. What does observability mean for Kubernetes?

Virtualization 163

Virtualization Infrastructure Monitoring Cloud 163

Testlodge

APRIL 14, 2021

A software tester’s work life includes making sure that systems that have been designed to achieve specific results behave exactly as they should. These systems are a combination of different hardware and software which have been configured to perform the desired task. What is Configuration Testing? An Example.

Testing 89

Testing Hardware Virtualization Operating System 89

Dynatrace

APRIL 26, 2022

EM gives visibility into the user device and performance from the endpoint to provide information on CPU, memory, operating systems, storage, security, networks, and whether software is up to date. The post How digital experience monitoring helps deliver business observability appeared first on Dynatrace blog.

Monitoring 213

Monitoring Social Media IoT Metrics 213

Percona

OCTOBER 20, 2023

This blog post is part two of a multi-post series about using the Citus extension with Percona Distribution for PostgreSQL. Citus has many advantages, one of which is the “Sharding Technique” and this is what we are going to explore in this blog post. The output showcases the advantage of parallel processing.

Scalability 92

Scalability Database Open Source Systems 92

Testsigma

JANUARY 22, 2021

We have grown accustomed and hooked to these devices which makes their application development a rather intense process. Frameworks and development tools also enhance the overall process reducing the efforts in application development. Long List of Operating Systems. An operating system is the engine of the mobile device.

Mobile 74

Mobile Testing Energy Operating System 74

Official Blog - World Web Technology

AUGUST 27, 2023

For example, website design is very crucial to impress your website visitors. Unlike other popular programming languages such as C or Pearl, PHP pages have HTML with embedded code with some start and end processing instructions that allow you to jump directly into and out of PHP mode. However, PHP can run the command line as well.

Development 98

Development Ecommerce Open Source Website 98

Dynatrace

JUNE 1, 2020

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications – including your customers and employees. appeared first on Dynatrace blog. APM can be referred to as: Application performance monitoring.

Artificial Intelligence 184

Artificial Intelligence Social Media Monitoring IoT 184

Dynatrace

JUNE 25, 2020

Now that you understand the value and costs associated with Premium High Availability, let’s explain how this is designed and assure you of the resilience of the solution. Cluster nodes reside in both data centers and they continuously process, store, and replicate data. What’s next?

Availability 253

Availability Hardware Latency Traffic 253

The Netflix TechBlog

FEBRUARY 9, 2022

see “data pipeline” Intro The problem of managing scheduled workflows and their assets is as old as the use of cron daemon in early Unix operating systems. The design of a cron job is simple, you take some system command, you pick the schedule to run it on and you are done. Manually constructed continuous delivery system.

Storage 201

Storage Data Engineering Testing Code 201

HammerDB

APRIL 19, 2023

In this blog, we aim to call out some key considerations when trying to assess MySQL performance for your application. Since we are posting this blog on the HammerDB blog site, we will not describe the HammerDB workload in this blog. Operating System: Ubuntu 22.04 Database: MySQL 8.0.31

Performance 54

Performance Benchmarking Cache Storage 54

Percona

JUNE 20, 2023

So, I decided to gather information and write a detailed blog about this issue. In this blog, I will also cover a scenario that causes “segmentation fault.” ” Basic understanding In order to understand segmentation fault, it is necessary to understand memory management methods for processes. .”

Programming 84

Programming C++ Database Virtualization 84

Percona

MAY 1, 2023

This blog was originally published in August 2018 and was updated in May 2023. It is primarily the responsibility of the database administrator or developer to tune PostgreSQL according to their system’s workload. Out of the box, the default PostgreSQL configuration is not tuned for any particular workload.

Tuning 52

Tuning Efficiency Database Performance 52

Dynatrace

JUNE 1, 2020

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course end-users that access these applications – including your customers and employees. appeared first on Dynatrace blog. APM can also be referred to as: Application performance management.

Monitoring 132

Monitoring Performance Social Media Artificial Intelligence 132

Testsigma

JANUARY 29, 2021

This essentially means that your website should not only be mobile-friendly but it should also have a Responsive Web Design so that your target customers can access your products (or services) with ultra-ease on their hand-held devices. Apart from Responsinator, many other tools can assist you with responsive web design testing.

Website 98

Website Mobile Testing Strategy 98

All Things Distributed

DECEMBER 18, 2012

Do not expect too many blog posts or twitter updates. It was not until later in the year that I started to recording the readings here on the blog, so I hope this is indeed the complete list. Jul 6 - End-To-End Arguments in System Design , by J. Clark, ACM Transactions on Computer Systems 2(4):277-288, November 1984.

Operating System 144

Operating System Cache AWS Scalability 144

Adrian Cockcroft

JANUARY 17, 2022

The need for systems to be resilient is still increasing, and chaos engineering tools and techniques are developing as a key way to validate that resilience is working as designed. I blogged a summary of my map camp talk here: Map Camp 2021?—?links

Serverless 98

Serverless Hardware AWS Architecture 98

Percona

NOVEMBER 2, 2023

This blog was originally published in Sept 2021 and was updated in November 2023. Following the series of blogs started by Peter Zaitsev in Installing MySQL with Docker , on deploying Docker containers running open source databases, in this article, I’ll demonstrate how to install and run PostgreSQL using Docker.

Database 70

Database Open Source Scalability Virtualization 70

Official Blog - World Web Technology

MARCH 16, 2023

You will need a team of front-end developers, back-end developers, UI/UX designers, quality analysts, project managers, etc. On the other hand, hybrid app development is all about developing an app that works and functions on multiple operating systems such as Android, iOS, and Windows. Let’s check out the factors first.

Development 52

Development Mobile Artificial Intelligence Design 52

ACM Sigarch

OCTOBER 25, 2019

This can be in the form of hardware support for virtual memory (which isolate processes from each other) or hardware support for virtual machines (which isolate entire operating systems from each other). Attestation—Providing systems the means to attest or verify the integrity of their components.

Hardware 98

Hardware Virtualization Architecture Games 98

Dynatrace

MAY 31, 2021

DevOps and continuous delivery: A revolution in processes, and the way people and software delivery teams work. Containers and microservices: A revolution in the architecture of distributed systems. Kubernetes design principles. Kube controller manager: The component that handles all control processes. Declarative.

Virtualization 134

Virtualization DevOps Infrastructure Cloud 134

Testsigma

JANUARY 18, 2021

Web Developers frequently come across issues where the developed website or web application does not work as expected on certain combinations of browsers and operating systems. Does this mean that enough effort was not spent in the automation testing process? The simple answer to this question is a “ Firm Yes ”!

Testing 55

Testing Operating System Website Internet 55

Testsigma

MARCH 12, 2021

This post is designed to decode the same question and help you understand the signs which reflect the need for the implementation of mobile test automation. . For most testing projects, the testing process takes around 50% of scheduled time and the same can be expected for mobile testing projects. It is a cyclic process.

Mobile 66

Mobile Testing Operating System Software 66

Dynatrace

NOVEMBER 4, 2019

Logs: A log file tells you about an event that has already happened; it is a record of events from software and operating systems. As they are automatically generated by the system, Log files can contain mountains of info, but are only as informative or valuable as the ability to process and understand the data they contain.

Monitoring 100

Monitoring Cloud Metrics Code 100

Testlodge

JANUARY 26, 2022

What causes the long processing time? Compatibility -Testing an application across multiple browsers, operating systems, devices, networks, or versions to determine any notable discrepancies. Installation/ Upgrade testing – Installing or upgrading/updating a program and testing that the process works without issues.

Testing 74

Testing Open Source Testing Tools Programming 74

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. Variety of Device Settings.

Mobile 77

Mobile Testing Operating System Hardware 77

Testsigma

FEBRUARY 12, 2021

The implementation of emerging technologies has helped improve the process of software development, testing, design and deployment. With all of these processes in place, cost optimization is also a high concern for organizations worldwide. Dominance of Robotic Process Automation. Hyperautomation. from $12.6 bn in 2024.”

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

Dynatrace

JULY 8, 2020

Kubernetes has taken over the container management world and beyond , to become what some say the operating system or the new Linux of the cloud. L et’s look at some of the Day 2 operations use case s. . The post Monitoring of Kubernetes Infrastructure for day 2 operations appeared first on Dynatrace blog.

Infrastructure 203

Infrastructure Monitoring Cloud Metrics 203

Testsigma

SEPTEMBER 30, 2021

You test your application on multiple browsers and mobile devices – including the various versions and operating systems that your users might be on. That is how you can keep the processes working for you. Also, it supports most of the popular CI/CD tools so integrating into your current CI/CD processes should be easy.

Cloud 82

Cloud Testing Mobile Internet 82

Percona

FEBRUARY 2, 2023

The authentication process is typically accomplished through usernames and passwords and includes other factors such as security tokens and one-time passwords. It is similar to GSSAPI but specific to the Windows operating system. Database security is crucial to protecting sensitive information stored in a database.

Database 124

Database Servers Testing Programming 124