DZone

NOVEMBER 3, 2020

Kafka is an open-source stream ing software platform developed by the Apache Software Foundation, written in Scala and Java. And it is not a secret that Apache Kafka is becoming more widespread as a component to be selected for complex programming solutions. Conclusion. Several Words About Apache Kafka.

Performance Testing 214

Performance Testing Testing Performance Open Source 214

Dynatrace

APRIL 14, 2022

Because 60% of developers use Spring for their Java applications , many applications are potentially affected. With a critical CVSS rating of 9.8 , Spring4Shell leaves affected systems vulnerable to remote code execution (RCE). Further, the report lists Tomcat as the most popular Java application server.

Java 221

Java Servers Code Open Source 221

Dynatrace

JULY 18, 2022

OpenTelemetry provides a set of vendor-agnostic application program interfaces (APIs) to create a common way to instrument applications and collect data from logs and traces across a wide variety of frameworks and languages. Gartner has estimated that 70% of new cloud-native application monitoring will use open source instrumentation by 2025.

Artificial Intelligence 198

Artificial Intelligence Open Source Analytics Monitoring 198

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

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.

Monitoring 205

Monitoring Serverless Programming Speed 205

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.

Monitoring 205

Monitoring Serverless Programming Speed 205

Dynatrace

DECEMBER 9, 2021

The open-source scripting language PHP is used by over 78% of all websites that use a server-side programming language. PHP is widely used in web development by prominent social media companies, content management systems, and video teleconferencing brands. Dynatrace news. NET, and now PHP—all on a single platform.

Social Media 192

Social Media Open Source Media Cloud 192

Percona

MARCH 23, 2023

PostgreSQL is a free and open source object-relational database management system (ORDBMS) that has existed since the mid-1990s. Over the years, it has evolved into a robust and feature-rich database that offers several advantages over other database management systems. Download Percona Distribution for PostgreSQL Today!

Database 113

Database Open Source Traffic Small Business 113

Dynatrace

APRIL 11, 2023

Log4Shell required many organizations to take devices and applications offline to prevent malicious attackers from gaining access to IT systems and sensitive data. The CVE Program, which publishes vulnerabilities as they become known, reported a 25% increase in vulnerabilities between 2021 and 2022.

Cloud 192

Cloud DevOps Open Source Retail 192

The Netflix TechBlog

OCTOBER 18, 2022

Due to its popularity, the number of workflows managed by the system has grown exponentially. The scheduler on-call has to closely monitor the system during non-business hours. As the usage increased, we had to vertically scale the system to keep up and were approaching AWS instance type limits.

Java 202

Java Scalability Traffic Architecture 202

Dynatrace

NOVEMBER 17, 2020

We at Dynatrace understand the importance of contributing our expertise in enterprise-grade intelligent observability to the open source community. I worked on providing code-level insights for Java and.NET services and applications before shifting gears and joining the OpenTelemetry community back in May 2019.

Open Source 152

Open Source Software Engineering Government Java 152

Dynatrace

MAY 17, 2023

Anyone who’s concerned with developing, delivering, and operating software knows the importance of making software and the systems it runs on observable. OpenTelemetry, the open source observability tool, has emerged as an industry-standard solution for instrumenting application telemetry data to make it observable.

Metrics 185

Metrics Open Source Traffic Cache 185

Adrian Cockcroft

FEBRUARY 9, 2023

The next layer is operating system platforms, what flavor of Linux, what version of Windows etc. The next layer is defined by the languages you want to use, Java, Python, Go, , Javascript, Rust etc, and the ecosystem of library functions you bought from a vendor or downloaded.

Engineering 137

Engineering Serverless Lambda AWS 137

Testlodge

MARCH 15, 2023

White box testing is a software testing approach based on an analysis of the internal structure of the component or system. Internal structure may include code, architecture, integrations, and data flows of a system. White box testing also builds confidence in a system. Why is White Box Testing Performed?

Testing 83

Testing Testing Tools Java Programming 83

The Netflix TechBlog

DECEMBER 11, 2020

This gives us access to Netflix’s Java ecosystem, while also giving us the robust language features such as coroutines for efficient parallel fetches, and an expressive type system with null safety. For storing schema changes, we use an internal library that implements the event sourcing pattern on top of the Cassandra database.

Architecture 249

Architecture Best Practices Engineering Open Source 249

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

Dynatrace

NOVEMBER 12, 2021

A new generation of automated solutions — designed to provide end-to-end observability of assets, applications, and performance across legacy and cloud systems — make that job easier, says Federal Chief Technology Officer Willie Hicks at Dynatrace. They don’t have visibility or “observability” in their systems. What’s the root cause?

Cloud 177

Cloud Monitoring Network Azure 177

Percona

JUNE 4, 2023

Before we dive into the differences between MariaDB and MySQL, we will provide a thorough examination of each relational database management system (RDBMS). While originally designed to be a drop-in replacement for MySQL, it evolved into its own distinct database management system and is now maintained and supported by the MariaDB Foundation.

Open Source 52

Open Source Servers Storage Scalability 52

Percona

DECEMBER 19, 2023

They are widely used in web development, APIs, and cloud services to create more dynamic and responsive systems. URL/API: [link] In simple terms, it’s just an API that can be created in any programming language ( PHP, Java, Node Js, etc.) This could include alerts for system events, status changes, or important updates.

Monitoring 87

Monitoring Database Open Source Java 87

Scalegrid

AUGUST 30, 2019

Redis , short for Remote Dictionary Server, is a BSD-licensed, open-source in-memory key-value data structure store written in C language by Salvatore Sanfillipo and was first released on May 10, 2009. It’s important to note that Redis is a NoSQL database system. Let us take a closer look at the data types that exist in Redis.

Cache 232

Cache Ecommerce Social Media Database 232

Dynatrace

OCTOBER 15, 2020

Originally initiated at Google, Go—often referred to as Golang—is an open source programming language. Statically linked application binaries have their merits; they’re self-contained and they don’t have dependencies on the systems they’re deployed to. Even Kubernetes and Docker are written in Go.

Transportation 186

Transportation Monitoring Metrics Code 186

Dotcom-Montior

FEBRUARY 19, 2022

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 52

Engineering Open Source Programming Monitoring 52

Percona

OCTOBER 12, 2023

An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. Kubernetes limitations In Linux, by default, performance system events can’t be collected by unprivileged users.

Code 107

Code Tuning C++ Benchmarking 107

HammerDB

JUNE 27, 2022

HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. As the TPC makes its specifications available for free, the need was seen for an open source benchmarking application that could leverage the standards written by the TPC yet implemented quickly, easily and at low cost by anyone.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Tech News Gather

APRIL 10, 2023

During the development phase, there are different programming languages, such as Java or Swift, that you can use for coding your app, plus helpful frameworks like React Native. Applications for various systems and user requirements may be developed using the specific strengths of each tool.

Mobile 52

Mobile Development Open Source Java 52

Testsigma

JUNE 19, 2020

Various free open source and paid automation testing tools were introduced. Selenium was the first open-source automation tool introduced and organizations moved towards this tool for their test automation needs. testing and is integratable with multiple programming languages (i.e. Java, Python, etc ).

Testing Tools 60

Testing Tools Testing Open Source Java 60

The Morning Paper

APRIL 16, 2019

Teaching rigorous distributed systems with efficient model checking Michael et al., It describes the labs environment, DSLabs , developed at the University of Washington to accompany a course in distributed systems. Enabling students to build running performant versions of all of those systems in the time available is one challenge.

Systems 43

Systems Efficiency Testing Strategy 43

Testsigma

APRIL 8, 2020

Once the feature is developed, the test cases are automated in some programming language. The test cases are defined to replicate the behaviour of the system thus the name ‘Behavior Driven Development’. The test cases are defined to replicate the behaviour of the system thus the name ‘Behavior Driven Development’. 2) Cucumber.

Development 96

Development Programming Testing Java 96

Smashing Magazine

DECEMBER 2, 2021

JVM Programming Advent Calendar. The Java Advent 2021 is here! The project started in 2012 with the idea of providing technical content during the Christmas Advent period, so keep looking for nice things under the Java Christmas tree! Amy Dutton on Twitter. If you prefer a puzzle over an article, take a look at Advent of Code.

Design 108

Design Development Programming Website 108

Testlodge

AUGUST 9, 2023

Don’t let the word ‘complexity’ concern you because the equation is straightforward: C = E – N + 2P where, C = Cyclomatic Complexity = Number of test cases E = the number of edges on the graph, N = the number of nodes on the graph, P = the number of connected components, which for a single program, or section of code, P will always equal 1.

Testing 75

Testing Software Software C++ 75

Enprowess

MAY 24, 2022

Both are open-sourced frameworks using JavaScript. ReactJS is an open-source JavaScript library. This functionality gives an edge to Reactjs by increasing performance and decreasing programming time compared to another mobile app development platform. React Native is an open-source JavaScript framework.

Mobile 52

Mobile Open Source Virtualization Speed 52

Tech News Gather

MAY 3, 2023

Flutter is a free and open-source SDK that simplifies creating mobile apps for several platforms. A single set of codes can serve both systems. ” Creating mobile applications used to be quite costly when the languages of choice were Objective C/Swift and Java/Kotlin. What is the function of Flutter, then?

Mobile 40

Mobile Development Open Source Energy 40

O'Reilly Software

MARCH 7, 2018

Build a more scalable, composable, and functional architecture for interconnecting systems and applications. Software today is not typically a single program—something that is executed by an operator or user, producing a result to that person—but rather a service : something that runs for the benefit of its consumers, a provider of value.

Transportation 72

Transportation Java Programming Architecture 72

Testsigma

OCTOBER 6, 2020

There are different code coverage tools according to the programming language in which the code is written. Examples of some open source code-coverage tools are: Cobertura for JAVA. Codecover for Java and COBOL. Codecover for Java and COBOL. EMMA for JAVA. Coverage.py for Python.

Java 65

Java Testing Tools Performance Testing Testing 65

Testsigma

DECEMBER 27, 2019

Today, considering the wide range of browsers, devices and operating systems available, cross browser testing plays a crucial role in the software development industry. Image source. While working on an automation tool, we have an option to choose the programming language in which we want to design the tests. Quickly fixes bugs.

Testing 54

Testing Testing Tools Operating System Mobile 54

Testsigma

NOVEMBER 23, 2019

Hence, testing of an agile project is done by the whole team, not just designated testers or quality assurance professionals but also team members whose primary expertise may be in programming, business analysis, and database or system operation. The tool requires knowledge of.net and java scripting to automate the process.

Testing 52

Testing DevOps Open Source Mobile 52

Testsigma

MAY 15, 2021

Perfecto Scriptless eliminates the need to learn the programming language that creates opportunities for different people to indulge in test creation. Selenium-based and hence can leverage open-source modules and Selenium powerful functionalities. Perfecto Scriptless comes with CI/CD integration capabilities.

Testing Tools 52

Testing Tools Artificial Intelligence Testing Programming 52