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 308

Open Source Traffic DevOps Cloud 308

Scalegrid

OCTOBER 18, 2024

Offering comprehensive access to files, software features, and the operating system in a more user-friendly manner to ensure control. Facilitating remote access to other computers or servers with easier navigation. Cross-Platform Compatibility: Is the tool available on multiple operating systems (Windows, macOS, Linux)?

Open Source 147

Open Source Database Cloud Operating System 147

Dynatrace

MARCH 24, 2023

But managing the deployment, modification, networking, and scaling of multiple containers can quickly outstrip the capabilities of development and operations teams. Docker containers can share an underlying operating system kernel, resulting in a lighter weight, speedier way to build, maintain, and port application services.

Infrastructure 192

Infrastructure Open Source Operating System Cloud 192

DZone

OCTOBER 5, 2023

Embedded systems have existed long before Linux , but the marriage of these two technologies has led to an unprecedented era of device innovation. But why is Linux, a free and open-source software, becoming so pervasive in the embedded world? This results in a leaner, faster, and more efficient operating system.

Open Source 147

Open Source Operating System Innovation Efficiency 147

Percona

FEBRUARY 2, 2023

PostgreSQL server authentication refers to verifying the identity of a user trying to connect to the PostgreSQL server. The pg_hba.conf file is used to configure the authentication methods the PostgreSQL server uses and can specify different methods for different types of connections.

Database 127

Database Servers Testing Programming 127

Dynatrace

JUNE 15, 2023

If your application runs on servers you manage, either on-premises or on a private cloud, you’re responsible for securing the application as well as the operating system, network infrastructure, and physical hardware. However, open source software is often a vector for security vulnerabilities.

Cloud 183

Cloud Open Source Architecture Monitoring 183

Dynatrace

APRIL 14, 2022

With a critical CVSS rating of 9.8 , Spring4Shell leaves affected systems vulnerable to remote code execution (RCE). Spring is a widely used open source Java-based framework for building web applications with the Java Enterprise Edition platform. Further, the report lists Tomcat as the most popular Java application server.

Java 223

Java Servers Code Open Source 223

Dynatrace

DECEMBER 13, 2024

You can verify your installation of cert-manager by following the steps in this link , or check the deployment status by running: kubectl get pods -namespace cert-manager To install the Operator, note that Helm 3.9+ inject-python: "true" spec: containers: - name: py-otel-server image: otel-python-lab:0.1.0-py-otel-server is required.

Java 212

Java Servers Code Metrics 212

Dynatrace

JULY 7, 2022

VMs require their own operating system and take up additional resources. Conversely, containers are much more resource-friendly, as they only need their underlying code and related dependencies to properly operate a given service. These servers handle all requests from the client and route them to the appropriate microservices.

Architecture 207

Architecture Serverless Azure Programming 207

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. What is a security vulnerability? Vulnerability scanning tools can help in both of these cases.

Traffic 169

Traffic Java Network DevOps 169

Dynatrace

NOVEMBER 23, 2020

After applying the first manifests (which are likely copied and pasted from a how-to tutorial ), a web server is up and running within minutes. Operating system / Instance layer. If you do not run your Kubernetes cluster on a managed service, you are responsible for keeping your operating system up-to-date and maintained.

Virtualization 163

Virtualization Infrastructure Monitoring Cloud 163

Dynatrace

APRIL 5, 2021

The 2014 launch of AWS Lambda marked a milestone in how organizations use cloud services to deliver their applications more efficiently, by running functions at the edge of the cloud without the cost and operational overhead of on-premises servers. What is AWS Lambda?

Lambda 184

Lambda AWS Serverless Hardware 184

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., Operating system and network implications. ASPLOS’19. Tail at scale implications. The increased sensitivity in the tail comes up in multiple places in the paper.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Percona

FEBRUARY 9, 2023

If you replicate from one server to the next, are you replicating what you need? Take some to check how the server is being accessed, as you do not want a project to use the root access for all queries. 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

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. Some servers may need a few GBs of RAM, while others may need hundreds of GBs or even terabytes of RAM. Benchmark before you decide.

Performance 128

Performance Hardware Tuning Storage 128

Official Blog - World Web Technology

AUGUST 27, 2023

It is a server-side scripting language that is highly secure, open-source, and versatile. Mostly, web servers are created with PHP. In PHP, code is directly executed on the server and generates HTML to send to the client. PHP is an open-source programming language that allows businesses to use it for free.

Development 98

Development Ecommerce Open Source Website 98

Percona

DECEMBER 18, 2023

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Percona Server for MySQL 5.7.44-48 48 Percona Server for MySQL 5.7.44-48

Monitoring 91

Monitoring Open Source Servers Database 91

Percona

DECEMBER 4, 2023

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Find more information in the Telemetry on Percona Server for MySQL document.

Open Source 84

Open Source Azure Servers Programming 84

Percona

JUNE 5, 2023

Let’s now move forward in time: your system has scaled, of course, and this shortcut of using multiple data clusters on a single host has now become a performance bottleneck. The problem is you either don’t or can’t refactor your application servers; something, maybe, about not having enough time in the day.

Database 124

Database Open Source Servers C++ 124

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. The feedback from users was that “backup management is a must ” and “we need something that allows us to manage all of our database backups in one place, not server by server.”

Open Source 94

Open Source Database Operating System Programming 94

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 177

Metrics Database Monitoring Network 177

Percona

JULY 3, 2023

With Enterprise Linux 7 nearing its end-of-life date, the Percona Monitoring and Management (PMM) team has done a significant update to the base operating system we build our images on top of. we’re making PMM publicly available on a newer base operating system based on Enterprise Linux 9 (EL9), specifically Oracle Linux 9.

Open Source 80

Open Source Metrics Monitoring Servers 80

Percona

JULY 10, 2023

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Download Percona Operator for PostgreSQL 2.2.0 was released.

Monitoring 80

Monitoring Open Source Database Scalability 80

Dotcom-Montior

OCTOBER 19, 2021

A typical SRE is busy automating, cleaning up code, upgrading servers, and continually monitoring dashboards for performance, etc., Best of all, it is open-source and has a large support community behind it. Golang, or Go, is an open-source programming language created by Google in 2009 that is used to create software programs.

Engineering 86

Engineering Open Source Programming Monitoring 86

Percona

OCTOBER 3, 2023

Transparent Huge Pages (THP) is a memory management feature in Linux operating systems that aims to enhance system performance. While THP can be beneficial for many applications, enabling it on a database server could have unintended consequences. The value that appears between square brackets is the current value.

Database 93

Database Servers Open Source C++ 93

Scalegrid

JUNE 7, 2024

RabbitMQ is an open-source message broker that simplifies inter-service communication by ensuring messages are effectively queued, delivered, and processed across diverse applications. It plays a critical role by assigning tasks, which trims down the delivery times for web application servers and enhances overall productivity.

IoT 130

IoT Software Architecture Architecture Scalability 130

Adrian Cockcroft

OCTOBER 23, 2024

Its an open design developed starting in 2010 by David Pattersons team at Berkeley University, freely usable, kind of like Apache licensed open source software. Fujitsu used SPARC for everything from servers to embedded systems like cameras for a long time. Thats where RISC-V comes in.

Architecture 96

Architecture Mobile Design Government 96

Dynatrace

MAY 31, 2021

Kubernetes (aka K8s) is an open-source platform used to run and manage containerized applications and services on clusters of physical or virtual machines across on-premises, public, private, and hybrid clouds. Where does it come from? What problem is it trying to solve, and how does it work? What is Kubernetes? Resource optimization.

Virtualization 133

Virtualization DevOps Infrastructure Cloud 133

Smashing Magazine

MARCH 2, 2021

This goes way beyond basic optimizations such as color contrast and server response times. In such cases, a good starting point is Responsively , a free open-source tool with mirrored interactions, customizable layout, 30+ built-in device profiles, hot reloading and screenshot tools. Conclusion.

Mobile 136

Mobile Testing Website Benchmarking 136

Dynatrace

OCTOBER 17, 2019

We’re no longer living in an age where large companies require only physical servers, with similar and rarely changing configurations, that could be manually maintained in a single Datacenter. Dynatrace news. with more being added continually.

Code 110

Code Infrastructure DevOps Cloud 110

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. This partially happened, and we are testing Percona Toolkit with Percona Server for MySQL 5.7 PR-720 simplifies the build process for the Percona Toolkit. Learn more

Operating System 102

Operating System Programming Open Source Testing 102

Percona

DECEMBER 14, 2023

Me : OK, so if I want to downgrade my MongoDB standalone server from version 7.0 Bard : Downgrading MongoDB Standalone Server from 7.0 from the MongoDB Download Center or use your system’s package manager to install the 6.0 Server: Stop the MongoDB 7.0 server using the mongod command with the -shutdown flag.

Database 91

Database Artificial Intelligence Servers Operating System 91

Percona

OCTOBER 20, 2023

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. Let’s start with… For this tutorial, I am using Operating System Ubuntu 20.04 ” Citus official website.

Scalability 97

Scalability Database Open Source Systems 97

SQL Server According to Bob

APRIL 24, 2018

I also started my career developing on UNIX systems with C++ and databases like Ingres. As I moved to other jobs, the PC was becoming very popular as was the Windows Operating System. When I joined Microsoft in 1993, I would embark on a 25 year journey working only on Windows laptops and Windows Server computers.

Servers 40

Servers Internet Internet Open Source 40

Percona

JUNE 4, 2023

In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL ). Introduction: MariaDB vs. MySQL The goal of this blog post is to evaluate, at a higher level, MariaDB vs. MySQL vs. Percona Server for MySQL side-by-side to better inform the decision making process. What is MariaDB?

Open Source 52

Open Source Servers Storage Scalability 52

Official Blog - World Web Technology

NOVEMBER 9, 2023

PHP is a popular server-side programming language due to its simplicity of use, vast functionality, and robust community support. On top of that, PHP is used to run famous content management systems like Joomla, WordPress, and Drupal. Regarding command-line and server-side scripts, PHP is easy for users to understand and use.

Website 59

Website Development Open Source Database 59

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 63

Benchmarking Open Source C++ Cache 63