Official Blog - World Web Technology

AUGUST 27, 2023

For example, website design is very crucial to impress your website visitors. It is a server-side scripting language that is highly secure, open-source, and versatile. PHP is Open Source Language The most important thing for a business is to optimize costs to make operations more cost-effective and improve profit margins.

Development 98

Development Ecommerce Open Source Website 98

Dynatrace

NOVEMBER 23, 2020

Nevertheless, there are related components and processes, for example, virtualization infrastructure and storage systems (see image below), that can lead to problems in your Kubernetes infrastructure. In this example, neither the Kubernetes monitoring itself or the OS agent installed on the Kubernetes node caught the problem.

Virtualization 160

Virtualization Infrastructure Monitoring Cloud 160

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 198

Monitoring Serverless Programming Speed 198

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). It continues to be developed and maintained by the open source community and remains free to use under the GNU General Public License. What is MariaDB?

Open Source 52

Open Source Servers Storage Scalability 52

Percona

APRIL 26, 2023

Even though open source software is firmly in the mainstream, used widely by businesses, governments, and everyone who owns a cell phone or computer, the question repeatedly arises: “Is open source software safe?” Is open source software as stable as other software? Our bar is higher than that.

Open Source 83

Open Source Software Software Social Media 83

Testsigma

DECEMBER 28, 2019

Example of Regression Testing in Agile Framework: The below diagram illustrates the role of regression testing in the final delivery of the product in an Agile framework: Sprint is a set period of time during which specific work has to be completed and made ready to be shipped. Example of Retesting. It is an open-source tool.

Testing 53

Testing Hardware Testing Tools Strategy 53

Dynatrace

APRIL 5, 2021

These include website hosting, database management, backup and restore, IoT capabilities, e-commerce solutions, app development tools and more, with new services released regularly. Some common examples include: A request through API Gateway or Amplify. A new record entering a database table. The Amazon Web Services ecosystem.

Lambda 179

Lambda AWS Serverless Hardware 179

Percona

MARCH 30, 2023

The use of open source databases has increased steadily in recent years. Past trepidation — about perceived vulnerabilities and performance issues — has faded as decision makers realize what an “open source database” really is and what it offers. What is an open source database?

Open Source 75

Open Source Database Storage Scalability 75

HammerDB

APRIL 19, 2023

Among the different components of modern software solutions, the database is one of the most critical. There are many times we get asked why some cloud instance performed poorly for their database application and almost always turned out to be some configuration error. For storage, FIO is generally used.

Performance 54

Performance Benchmarking Cache Storage 54

Percona

JUNE 20, 2023

However, this blog is written from the database perspective; hence, I would not prefer to dive into those scenarios as they are very high-level programming concepts. In this section, I will focus on a scenario in the PostgreSQL database that causes segmentation fault. Below is an example of reading the core dump. $

Programming 83

Programming C++ Database Virtualization 83

Percona

FEBRUARY 2, 2023

Database security is crucial to protecting sensitive information stored in a database. A critical aspect is authentication, which refers to verifying the identity of a user trying to access the database. PostgreSQL server authentication refers to verifying the identity of a user trying to connect to the PostgreSQL server.

Database 123

Database Servers Testing Programming 123

Percona

DECEMBER 14, 2023

I played a bit with ChatGPT in February to see how it would respond to random database-related inquiries, and I found it pretty impressive and annoying at the same time. significantly enhanced downgrade compatibility by introducing changes that make it easier for downgraded databases to interoperate with older MongoDB versions.

Database 86

Database Artificial Intelligence Servers Operating System 86

Scalegrid

SEPTEMBER 16, 2019

PostgreSQL graphical user interface (GUI) tools help these open source database users to manage, manipulate, and visualize their data. PostgreSQL is the fourth most popular database management system in the world, and heavily used in all sizes of applications from small to large. Why Use a GUI Tool?

Open Source 262

Open Source Database Azure Cloud 262

Testsigma

NOVEMBER 11, 2020

Network disconnection is a common automation challenge that a QA team faces wherein they find it hard to access databases, VPN, third party services, APIs, specific testing environments, etc. On top of operational costs, you may have to bear licensing costs as well. An example of one such tool is Testsigma.

Testing 85

Testing Mobile Network Analytics 85

Dynatrace

MAY 1, 2023

IT operations analytics is the process of unifying, storing, and contextually analyzing operational data to understand the health of applications, infrastructure, and environments and streamline everyday operations. This enables AIOps teams to better predict performance and security issues and improve overall IT operations.

Analytics 187

Analytics Artificial Intelligence Big Data Open Source 187

Dynatrace

SEPTEMBER 23, 2021

Application developers commonly leverage open-source software when building containerized applications. In fact, the market research firm Forrester says that the average container image is comprised of 70% open-source software.[1] 1] And unfortunately, open-source software is often fraught with security vulnerabilities.

Open Source 249

Open Source Benchmarking Best Practices Network 249

Adrian Cockcroft

NOVEMBER 18, 2019

We’re excited to let you know that we have an Open Source track at re:Invent this year! AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. Brendan Gregg tours BPF tracing, with open source tools & examples for EC2 instance analysis.

Open Source 40

Open Source AWS Lambda Serverless 40

Adrian Cockcroft

NOVEMBER 18, 2019

We’re excited to let you know that we have an Open Source track at re:Invent this year! AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. Brendan Gregg tours BPF tracing, with open source tools & examples for EC2 instance analysis.

Open Source 40

Open Source AWS Lambda Serverless 40

HammerDB

MAY 5, 2019

Note that the main developer of HammerDB is Intel employee (#IAMINTEL) however HammerDB is a personal open source project and HammerDB has no optimization whatsoever for a database running on any particular architecture. In the recent MySQL 8.0.16 cat innodbtest1.tcl timerstop} { incr x after 1000 if { !

Testing 48

Testing Tuning Latency Storage 48

Dynatrace

SEPTEMBER 29, 2021

Think of containers as the packaging for microservices that separate the content from its environment – the underlying operating system and infrastructure. A standard Docker container can run anywhere, on a personal computer (for example, PC, Mac, Linux), in the cloud, on local servers, and even on edge devices. Kubernetes.

Open Source 301

Open Source Traffic DevOps Cloud 301

Dynatrace

MAY 17, 2023

OpenTelemetry , the open source observability tool, has become the go-to standard for instrumenting custom applications to collect observability telemetry data. We’d like to get deeper insight into the host, the underlying operating system, and any third-party services used by our application.

Metrics 171

Metrics Monitoring Database Network 171

Percona

OCTOBER 20, 2023

You can read part one here: Scalable Solutions With Percona Distribution for PostgreSQL: Set Up Three PostgreSQL Database Instances. Citus is an open-source extension for PostgreSQL that expands its capacity to manage databases of varying scales, ranging from individual nodes to extensively distributed database clusters.

Scalability 92

Scalability Database Open Source Systems 92

Percona

MARCH 23, 2023

Hardware Memory The amount of RAM to be provisioned for database servers can vary greatly depending on the size of the database and the specific requirements of the company. Storage The type of storage and disk used for database servers can have a significant impact on performance and reliability. Benchmark before you decide.

Performance 125

Performance Hardware Tuning Storage 125

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. It enables the user to measure database performance and make comparative judgements about database hardware and software. HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. Why HammerDB was developed.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Percona

JULY 1, 2023

Now that Database-as-a-service (DBaaS) is in high demand, there are multiple questions regarding AWS services that cannot always be answered easily: When should I use Aurora and when should I use RDS MySQL ? What we should really compare is the MySQL and Aurora database engines provided by Amazon RDS. How do I choose which one to use?

AWS 52

AWS Database Serverless Storage 52

Dotcom-Montior

OCTOBER 19, 2021

For example, in smaller organizations or startups, personnel tend to be more limited, so a site reliability engineer may need to be well-versed in multiple tools, such as Golang, Terraform, Docker, CircleCI, and Puppet, just to name a few. Best of all, it is open-source and has a large support community behind it. Kubernetes.

Engineering 86

Engineering Open Source Programming Monitoring 86

Percona

NOVEMBER 2, 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. This blog was originally published in Sept 2021 and was updated in November 2023.

Database 70

Database Open Source Scalability Virtualization 70

Dynatrace

JULY 7, 2022

For example, isolating services for independent scaling or code maintainability becomes challenging. Additionally, typical SOA models use larger relational databases. In contrast, microservices typically uses NoSQL or a type of micro-SQL database. VMs require their own operating system and take up additional resources.

Architecture 199

Architecture Serverless Azure Programming 199

Percona

JUNE 5, 2023

For example, suppose you have a system where you’ve installed multiple data clusters onto a single host. What you end up with is a host breaking up and sharing valuable system resources, i.e., CPU, RAM, disk, etc., From time to time, situations occur where unusual circumstances dictate out-of-the-box thinking.

Database 121

Database Open Source Servers C++ 121

Dotcom-Montior

FEBRUARY 19, 2022

For example, in smaller organizations or startups, personnel tend to be more limited, so a site reliability engineer may need to be well-versed in multiple tools, such as Golang, Terraform, Docker, CircleCI, and Puppet, just to name a few. Best of all, it is open-source and has a large support community behind it. Kubernetes.

Engineering 52

Engineering Open Source Programming Monitoring 52

HammerDB

NOVEMBER 30, 2018

HammerDB is open source and all of the source code is available at the sourceforge Git development site here [link] or the github mirror here [link]. In fact all of this source code is also included in readable form with each and every release. loaded library db2tcl for Db2 Checking database library for MySQL Success.

Architecture 40

Architecture Virtualization Open Source C++ 40

HammerDB

FEBRUARY 25, 2021

HammerDB is a load testing and benchmarking application for relational databases. All the databases that HammerDB tests implement a form of MVCC (multi-version concurrency control). On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute.

Programming 67

Programming Benchmarking Virtualization C++ 67

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. The main objective of this post is to share my experience over the past years tuning MongoDB and centralize the diverse sources that I crossed in this journey in a unique place.

Best Practices 52

Best Practices Design Tuning Database 52

HammerDB

JANUARY 5, 2019

Some opinions claim that “Benchmarks are meaningless”, “benchmarks are irrelevant” or “benchmarks are nothing like your real applications” However for others “Benchmarks matter,” as they “account for the processing architecture and speed, memory, storage subsystems and the database engine.”

Benchmarking 40

Benchmarking Database Social Media Scalability 40

Dynatrace

JUNE 1, 2021

Causes can run the gamut — from coding errors to database slowdowns to hosting or network performance issues. Even a conflict with the operating system or the specific device being used to access the app can degrade an application’s performance. Why cloud-native applications make APM challenging.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

O'Reilly

MARCH 23, 2023

It can pretend to be an operating system. GPT-2 is open source. GPT-3 and GPT-4 are not open source, but are available for free and paid access. Facebook released a previous model, OPT-175B , to the open source community. BLOOM An open source model developed by the BigScience workshop.

Google 104

Google Open Source Programming Code 104