Dynatrace

JUNE 7, 2023

If you’re evaluating container orchestration software to manage containerized applications at scale, you may be wondering about the differences between OpenShift and Kubernetes. According to the Kubernetes in the Wild 2023 report, “Kubernetes is emerging as the operating system of the cloud.”

Open Source 206

Open Source Social Media Infrastructure Operating System 206

Dotcom-Montior

NOVEMBER 24, 2021

Web developers or administrators did not have to worry or even consider the complexity of distributed systems of today. Great, your system was ready to be deployed. Once the system was deployed, to ensure everything was running smoothly, it only took a couple of simple checks to verify. What is a Distributed System?

Systems 74

Systems Monitoring Hardware Network 74

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work. What is a message queue?

Monitoring 199

Monitoring Serverless Programming Speed 199

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work. What is a message queue?

Monitoring 199

Monitoring Serverless Programming Speed 199

The Morning Paper

APRIL 4, 2019

Ginseng: keeping secrets in registers when you distrust the operating system Yun & Zhong et al., Suppose you did go to the extreme length of establishing an unconditional root of trust for your system, even then, unless every subsequent piece of code you load is also fully trusted (e.g., NDSS’19.

Operating System 43

Operating System Systems Wireless Transportation 43

Brendan Gregg

DECEMBER 2, 2019

At Netflix we have 15 BPF programs running on cloud servers by default; Facebook has 40. These programs are not processes or kernel modules, and don't appear in traditional observability tools. BPF is the biggest operating systems change I've seen in my career, and it's thrilling to be a part of it.

Software 105

Software Software Programming Operating System 105

Dynatrace

JULY 7, 2022

Then, they can split these services into functional application programming interfaces (APIs), rather than shipping applications as one large, collective unit. In contrast, monolithic architecture structures software in a single tier. But nothing is perfect — and microservices is no exception.

Architecture 200

Architecture Serverless Azure Programming 200

HammerDB

FEBRUARY 25, 2021

On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute. This is why the choice of programming language is so important from the outset. Basic Benchmarking Concepts. To benchmark a database we introduce the concept of a Virtual User. Glue language.

Programming 67

Programming Benchmarking Virtualization C++ 67

Dynatrace

JANUARY 26, 2021

Traditional computing models rely on virtual or physical machines, where each instance includes a complete operating system, CPU cycles, and memory. There is no need to plan for extra resources, update operating systems, or install frameworks. The provider is essentially your system administrator.

Serverless 243

Serverless Efficiency Lambda Azure 243

Dynatrace

JUNE 15, 2023

Incorporating cloud application security practices is an effective way for organizations to avoid application security risks, ensure a smoothly running software development lifecycle (SDLC), and establish an overall strong security posture. However, open source software is often a vector for security vulnerabilities.

Cloud 177

Cloud Open Source Architecture Monitoring 177

Percona

DECEMBER 22, 2023

Better macOS and ARM support This release contains a few improvements for platforms and operating systems that Percona does not officially support. Historically, Percona Toolkit was written in Perl and Shell programming languages. PR-720 simplifies the build process for the Percona Toolkit. _t1_old` OK.

Operating System 102

Operating System Programming Open Source Testing 102

Percona

OCTOBER 31, 2023

Percona has a mission to provide the best open source database software, support, and services so our users can innovate freely. Continuing this trajectory into the future improvements in the development of our software products will require many decisions. We are proud of how far we have come over the last 16+ years.

Open Source 94

Open Source Database Operating System Programming 94

Percona

DECEMBER 4, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Our Release Roundups showcase the latest Percona software updates, tools, and features to help you manage and deploy our software. Participation in the anonymous program is optional.

Open Source 84

Open Source Azure Servers Programming 84

Brendan Gregg

DECEMBER 1, 2019

At Netflix we have 15 BPF programs running on cloud servers by default; Facebook has 40. These programs are not processes or kernel modules, and don't appear in traditional observability tools. BPF is the biggest operating systems change I've seen in my career, and it's thrilling to be a part of it.

Software 52

Software Software Programming Operating System 52

O'Reilly

AUGUST 9, 2022

GitHub Copilot (based on a model named Codex , which is derived from GPT-3) generates code in a number of programming languages, based on comments that the user writes. It’s easy to imagine a lot of software professionals saying, “Of course you’ll have to know C. In the 1950s, computers were programmed in machine language.

Programming 105

Programming Java C++ Design 105

Scalegrid

JANUARY 12, 2024

Simply put, it’s the set of computational tasks that cloud systems perform, such as hosting databases, enabling collaboration tools, or running compute-intensive algorithms. Such demanding use cases place a great value on systems capable of fast and reliable execution, a need that spans across various industry segments.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Percona

DECEMBER 18, 2023

Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability. Our Release Roundups showcase the latest Percona software updates, tools, and features to help you manage and deploy our software. Participation in the anonymous program is optional.

Monitoring 91

Monitoring Open Source Servers Scalability 91

Testsigma

FEBRUARY 6, 2020

According to IEEE Std 829-1998, Software Testing is defined as “the process of analyzing a software item to detect the differences between existing and required conditions (i.e. defects) and evaluating the features of the software items.” Testing Techniques. ” In Dynamic Testing, the code is executed.

Software 69

Software Software Testing Scalability 69

Percona

FEBRUARY 9, 2023

Second, peruse the accounts on your system to trim away those staff who are no longer with your organization. Third, double-check the version of the software that is in use. Check the versions of database connectors, programming languages, and proceed all the way down to the operating system.

Database 95

Database Open Source Hardware Operating System 95

DZone

JULY 25, 2019

Believe it or not, we’ve all programmed logging into our code. After all, who hasn’t written a “Hello World” program? It’s not just your code that writes out log messages, every other piece of software does, from the operating system all the way up the stack. Logging is a natural part of coding.

Programming 100

Programming DevOps Operating System Speed 100

The Morning Paper

MAY 12, 2019

An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., Systems built with lots of microservices have different operational characteristics to those built from a small number of monoliths, we’d like to study and better understand those differences.

Open Source 61

Open Source Hardware Benchmarking Systems 61

The Morning Paper

NOVEMBER 19, 2019

Local-first software: you own your data, in spite of the cloud Kleppmann et al., If you start reading this paper you could be lost for hours following all the interesting links and ideas, and end up even more dissatisfied than you already are with the state of software today. Local-first software ideals. It should be fast.

Cloud 83

Cloud Software Software Internet 83

Dynatrace

AUGUST 14, 2023

Collect user behavior data Organizations typically use analytics software to collect a large volume of data on user behavior from relevant sources. Using application programming interfaces (APIs) to instrument a wider range of digital touchpoints. An organization may collect this data the following ways.

Analytics 229

Analytics Social Media Website IoT 229

Scalegrid

JANUARY 25, 2024

These essential data points heavily influence both stability and efficiency within the system. It’s important to note that recommended throughput levels may vary depending on factors such as operating system type, network bandwidth availability, and hardware quality. it signifies memory fragmentation.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

JULY 6, 2022

It’s also crucial to test frequently when automating IT operations so that you don’t automatically replicate mistakes. While automating IT practices can save administrators a lot of time, without AIOps, the system is only as intelligent as the humans who program it. Monitoring automation is ongoing.

Artificial Intelligence 188

Artificial Intelligence Tuning Strategy Big Data 188

Tech News Gather

MARCH 30, 2022

A Tech Stack is a set of tools developers use to build an app or any digital product like websites, software, and alike. It is a combination of programming languages, frameworks, libraries, patterns, servers, UI/UX solutions, software, and tools used by developers. But what is a tech stack? Back-End Tech Stack.

Technology 96

Technology Technology C++ Java 96

Randon ASCII

OCTOBER 4, 2020

First, a bit of operating-system design context. It is desirable for a program to be able to go to sleep and then wake up a little while later. Ideally the CPU goes to sleep when Sleep(1) is called, in order to save power, so how does the operating system (OS) wake your thread if the CPU is sleeping?

Programming 145

Programming Games Hardware Operating System 145

Percona

JUNE 20, 2023

In order to understand “segmentation fault,” it is a must to know the basic idea of segmentation and its implementation in C programming. When we need to execute any program, it should be loaded into memory first. Here, memory is divided into equal sizes of partitions where the code of a program resides.

Programming 88

Programming C++ Database Virtualization 88

The Morning Paper

DECEMBER 10, 2019

…software operating on persistent data structures requires "global" pointers that remain valid after a process terminates, while hardware requires that a diverse set of devices all have the same mappings they need for bulk transfers to and from memory, and that they be able to do so for a potentially heterogeneous memory system.

Hardware 52

Hardware Virtualization Operating System Programming 52

Testlodge

APRIL 19, 2023

Integration testing involves taking units or modules and testing how they work once integrated with a system’s other units. A module can be something as simple as a bug fix, a story, or something more extensive such as adding a new feature or third-party option to a system. Waterfall projects use this method.

Testing 68

Testing Programming Performance Testing Systems 68

Adrian Cockcroft

MAY 23, 2022

He’d programmed in the 1960s and encouraged me to learn. Software was written in Motorola 6800 assembler, using a PDP-11 running Unix V6 as a development platform. That got me a job at Cambridge Consultants Ltd as a software engineer writing code (mostly in C) for embedded real time signal processing and control systems.

C++ 98

C++ Software Engineering Education Engineering 98

Dotcom-Montior

OCTOBER 19, 2021

Programming Languages. Site reliability engineers will need to have experience with various programming languages, but more importantly, need to know how to use those languages to automate any and all tasks. Let us look at some of the most common programming languages an SRE group will encounter, like Python, Golang, and Ruby.

Engineering 86

Engineering Open Source Programming Monitoring 86

Particular Software

JULY 18, 2017

I remember the first time I deployed a system into production. Once the system was deployed, I wanted to see if everything was working properly, so I ran through a simple checklist: Is my database up? (Yes/No) Yes/No) If the answers to these questions were all yes, then the system was working correctly.

Systems 56

Systems Monitoring Website Virtualization 56

Official Blog - World Web Technology

NOVEMBER 9, 2023

Choosing the correct programming language for web development is critical for producing outstanding websites. PHP is a popular server-side programming language due to its simplicity of use, vast functionality, and robust community support. In this post, we’ll look at why web professionals use PHP for unique website creation.

Website 59

Website Development Open Source Database 59

Testlodge

JANUARY 26, 2022

Non-functional testing examines how a system operates rather than looking at specific functions or behaviors. To reach better test coverage for a product, we should examine the whole system. Data from non-functional tests can define optimal to stressful loads on a system.

Testing 74

Testing Open Source Testing Tools Programming 74

O'Reilly

NOVEMBER 21, 2019

In a classic 1983 paper , cognitive psychologist Lisanne Bainbridge drew attention to a curious irony: so-called “automated” systems were, in practice, usually attended by one or more human operators. The more advanced the system, she observed, “the more crucial…the contribution of the human operator.”

Processing 83

Processing Programming Virtualization Technology 83

Dynatrace

APRIL 5, 2021

But with the benefits also come concerns about observability, and how to monitor and manage ever-expanding cloud software stacks. AWS Lambda enables organizations to access many types of functions from AWS’ cloud-based services, such as: Data processing, to execute code based on triggers, system states, or user actions.

Lambda 180

Lambda AWS Serverless Hardware 180