Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Some disruption might occur, but it will be minimal. Fault tolerance aims for zero downtime and data loss.

Availability 104

Availability Database Open Source Hardware 104

Dynatrace

MARCH 24, 2023

Containers enable developers to package microservices or applications with the libraries, configuration files, and dependencies needed to run on any infrastructure, regardless of the target system environment. Originally created by Google, Kubernetes was donated to the CNCF as an open source project.

Infrastructure 191

Infrastructure Open Source Operating System Cloud 191

Dynatrace

APRIL 21, 2022

As organizations adopt microservices architecture with cloud-native technologies such as Microsoft Azure , many quickly notice an increase in operational complexity. Getting precise root cause analysis when dealing with several layers of virtualization in a containerized world. Dynatrace news. Operational excellence. Reliability.

Azure 193

Azure Monitoring Virtualization Metrics 193

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Therefore, DBAs must take a piecemeal approach to achieve HA with PostgreSQL, bringing together open source extensions and tools from multiple sources.

Availability 81

Availability Open Source Architecture Database 81

Dynatrace

APRIL 5, 2021

Similar to AWS Lambda , Azure Functions is a serverless compute service by Microsoft that can run code in response to predetermined events or conditions (triggers), such as an order arriving on an IoT system, or a specific queue receiving a new message. Consider using virtual machines or specialized frameworks for these types of tasks.

Azure 138

Azure Serverless IoT Lambda 138

Percona

AUGUST 22, 2023

We’ll also look at the differences, as it’s important to know what architecture(s) will help you best meet your unique requirements for maximizing data assets and achieving continuous uptime. High availability does not guarantee 100% uptime, but an HA system enables you to minimize downtime to the point you’re almost there.

Availability 77

Availability Hardware Open Source Database 77

Dynatrace

MARCH 17, 2021

Today’s cloud-native applications are predominately built from open-source components, or packages, strung together with a small amount of custom code. Gartner cites research that indicates more than 70% of applications contain flaws resulting from embedded open-source software. So, why is all this important?

Open Source 170

Open Source Cloud Games Java 170

Dynatrace

JULY 6, 2022

Consider selecting platform-based solutions — whether open source or from a commercial vendor — that support open ecosystems. Virtualization has revolutionized system administration by making it possible for software to manage systems, storage, and networks. Automate as much as possible.

Best Practices 192

Best Practices Open Source Tuning Infrastructure 192

Official Blog - World Web Technology

NOVEMBER 24, 2023

You can say that the app development system is the backbone of your app – it can make or break it. It is a JavaScript library that is open-source and popularly used to construct user interfaces (UIs) for the development of web applications. Virtual DOM It means Document Object Model. What is ReactJS? What is NodeJS?

Development 52

Development Virtualization Open Source Architecture 52

Dynatrace

JUNE 28, 2021

Between multicloud environments, container-based architecture, and on-premises infrastructure running everything from the latest open-source technologies to legacy software, achieving situational awareness of your IT environment is getting harder to achieve. The challenge? Worth noting?

Infrastructure 182

Infrastructure Monitoring Artificial Intelligence Open Source 182

Dynatrace

MAY 31, 2021

Although Kubernetes simplifies application development while increasing resource utilization, it is a complex system that presents its own challenges. Containers and microservices: A revolution in the architecture of distributed systems. What problem is it trying to solve, and how does it work? What is Kubernetes?

Virtualization 133

Virtualization DevOps Infrastructure Cloud 133

Dynatrace

JANUARY 19, 2022

At our virtual conference, Dynatrace Perform 2022 , the theme is “Empowering the game changers.”. Over the past 18 months, the need to utilize cloud architecture has intensified. Teams can understand exactly which systems and services are affected and have a clear path of action. Modern observability vs. monitoring.

Artificial Intelligence 184

Artificial Intelligence DevOps Performance Games 184

Dynatrace

MARCH 3, 2020

This involves new software delivery models, adapting to complex software architectures, and embracing automation for analysis and testing. PayPal, a popular online payment systems organization, implemented a full performance as a self-service model for developers to get their code performance tests. Performance-as-a-self-service .

Performance 246

Performance Education Innovation Software Architecture 246

KeyCDN

FEBRUARY 22, 2023

Chatbots and virtual assistants Chatbots and virtual assistants are becoming more common on websites and web applications as they provide an efficient and convenient way for users to interact with a business. The main benefits of serverless architecture are cost savings and scalability.

Artificial Intelligence 111

Artificial Intelligence Development Serverless Website 111

Dynatrace

JULY 13, 2020

The bold ones were building distributed architectures using SOA, trying to implement ESBs and this all looked good on paper but ended up being difficult to implement. . ? Containers and Microservices: R evolution in the architecture of distributed systems . ? How do you make this system resilient and fault-tolerant?

Google 132

Google Ecommerce DevOps Cloud 132

Dynatrace

JULY 13, 2020

The bold ones were building distributed architectures using SOA, trying to implement ESBs and this all looked good on paper but ended up being difficult to implement. . ? Containers and Microservices: R evolution in the architecture of distributed systems . ? How do you make this system resilient and fault-tolerant?

Google 130

Google Ecommerce DevOps Cloud 130

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. This Git repository is updated with every release. Programming Languages.

Architecture 40

Architecture Virtualization Open Source C++ 40

Dynatrace

JUNE 1, 2021

Practitioners use APM to ensure system availability, optimize service performance and response times, and improve user experiences. Even a conflict with the operating system or the specific device being used to access the app can degrade an application’s performance. These capabilities extend into many areas.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

Adrian Cockcroft

FEBRUARY 9, 2023

The layers of platforms start at the bottom with hardware choices such as which CPU architectures and vendors you want to use. The next layer is operating system platforms, what flavor of Linux, what version of Windows etc. Netflix made many contributions to open source projects by it’s cloud platform team.

Engineering 137

Engineering Serverless Lambda AWS 137

ACM Sigarch

OCTOBER 25, 2019

This article examines the history of architectural support, summarizes research philosophies, and delves into possible reasons for relatively little support for software security in current systems. A History of Architecture Support for Security. Timeline of ISA support for Security in Commodity Processors.

Hardware 98

Hardware Virtualization Architecture Games 98

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. To improve their alerting system, the team decided to move to SLO/SLI-based alerting, which require deeper knowledge of the application but are more helpful than generalized metric alerts.

AWS 217

AWS Strategy Storage Metrics 217

Dynatrace

SEPTEMBER 8, 2020

As this led to a countless number of connections and dependencies between them, the complexity of such systems increased. Chaos engineering provides mechanisms to test for failures, create awareness of this systems in terms of how complex and how distributed they are, and to be proactive. Figure 1: Sample architecture.

Engineering 142

Engineering Cloud Monitoring Testing 142

Enprowess

SEPTEMBER 7, 2021

is a server-side, open-source, JavaScript runtime environment that allows developers to write JavaScript on the client and the server-side. The technology develops single-page applications , websites, and backend API services designed with real-time and push-based architectures. supports an open-source community.

Open Source 52

Open Source Virtualization Programming Servers 52

Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to [Systems Performance 2nd Edition], and this was the first time I've given this talk in person! Ford, et al., “TCP

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

SEPTEMBER 18, 2020

Cloud-based application architectures commonly leverage microservices. In response to this trend, open source communities birthed new companies like WSO2 (of course, industry giants like Google, IBM, Software AG, and Tibco are also competing for a piece of the API management cake). In fact, it’s a multidimensional discipline.

Infrastructure 192

Infrastructure Latency Metrics Analytics 192

Dynatrace

NOVEMBER 4, 2019

In order to accomplish this, one of the key strategies many organizations utilize is an open source Kubernetes environment, which helps build, deliver, and scale containerized Cloud Native applications. As an example, Kubernetes does not deploy source code, nor does it have the capacity to connect application-level services.

Monitoring 219

Monitoring Cloud Metrics Code 219

Enprowess

MAY 24, 2022

Both are open-sourced frameworks using JavaScript. ReactJS is an open-source JavaScript library. More incredible Speed with Virtual DOM. Reactjs can help your business in web and mobile application development by bringing fast speed using the virtual DOM. Component-Based Architecture Saves Time.

Mobile 52

Mobile Open Source Virtualization Speed 52

IO River

NOVEMBER 2, 2023

Started years ago with a focus on cloud management, Terraform built a massive community around its open-source license–up until two weeks ago, but more on that later. A significant factor that contributed to Terraform's rise to prominence is its open-source nature. ‍Why Manage Infrastructure by Code?

Open Source 52

Open Source DevOps AWS Azure 52

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. To improve their alerting system, the team decided to move to SLO/SLI-based alerting, which require deeper knowledge of the application but are more helpful than generalized metric alerts.

AWS 147

AWS Strategy Storage Metrics 147

Percona

OCTOBER 2, 2023

Percona Toolkit is a collection of advanced open source command-line tools, developed and used by the Percona technical staff, that are engineered to perform a variety of MySQL, MariaDB, MongoDB, and PostgreSQL server and system tasks that are too difficult or complex to perform manually. And did I mention they are open source?!

Cache 96

Cache Database Virtualization Servers 96

The Morning Paper

MAY 27, 2019

And this all has to work for whole-system executions, not just the C-language portion of user processes. Capability integrity prevents direct in-memory manipulation of architectural capability encodings. The work includes changes to the CHERI ISA, the C compiler, the C language runtime, the virtual memory APIs, and the CheriBSD kernel.

C++ 61

C++ Hardware Virtualization Benchmarking 61

IO River

NOVEMBER 2, 2023

significant factor that contributed to Terraform's rise to prominence is its open-source nature. Being open-source, Terraform invited a vast community of developers and companies to rally around it. This level of granularity is not found in UI-managed systems. AutomationCode-based systems also shine in automation.

Open Source 40

Open Source DevOps AWS Azure 40

Adrian Cockcroft

APRIL 5, 2023

The open source Cloud Carbon Footprint Tool takes billing data (which is available monthly or hourly) as it’s input, along with estimated carbon intensity factors, and can produce workload carbon estimates, but not in real time. At the instance level, many CPU and system architectures have direct access to power consumption metrics.

Energy 52

Energy Metrics Cloud Operating System 52

Percona

AUGUST 1, 2023

Because of its NoSQL origin and document architecture design, MongoDB is much more flexible and scalable than SQL databases such as MySQL. If you are using the open-source Percona Distribution for MongoDB , you also have extra features such as LDAP authentication support, which is present in the Enterprise and Atlas MongoDB versions.

Best Practices 40

Best Practices Transportation Open Source Traffic 40

Enprowess

SEPTEMBER 28, 2021

Since it’s an open-source JavaScript library, developers can access plenty of tools and resources for developing an excellent web app. The presence of virtual DOM and SPA are the key influencing USPS of React JS. Lacks in MVC architecture. Source: [link]. Source: [link]. React lacks MVC design.

Open Source 52

Open Source Mobile Entertainment Virtualization 52

Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person! Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Dynatrace

NOVEMBER 4, 2019

In order to accomplish this, one of the key strategies many organizations utilize is an open source Kubernetes environment, which helps build, deliver, and scale containerized Cloud Native applications. As an example, Kubernetes does not deploy source code, nor does it have the capacity to connect application-level services.

Monitoring 100

Monitoring Cloud Metrics Code 100