Scalegrid

AUGUST 22, 2019

In our previous blog posts, we discussed the capabilities and functioning of PostgreSQL Automatic Failover (PAF) by Cluster Labs and Replication Manager (repmgr) by 2ndQuadrant. Managing High Availability in PostgreSQL – Part I: PostgreSQL Automatic Failover. Managing High Availability in PostgreSQL – Part II: Replication Manager.

Availability 277

Availability Servers Network Open Source 277

Dynatrace

JUNE 25, 2020

Dynatrace Managed is intrinsically highly available as it stores three copies of all events, user sessions, and metrics across its cluster nodes. Our Premium High Availability comes with the following features: Active-active deployment model for optimum hardware utilization. Dynatrace news. Minimized cross-data center network traffic.

Availability 251

Availability Hardware Latency Traffic 251

Percona

JUNE 12, 2023

When it comes to access to their applications, users demand instant, reliable, and secure interactions — and that means databases must be highly available. With database high availability (HA), services are largely uninterrupted, and end users are largely satisfied. The obvious answer is this: To achieve high availability.

Architecture 93

Architecture Availability Open Source Healthcare 93

High Scalability

APRIL 16, 2019

In this three-part blog series, we introduced a High Availability (HA) Framework for MySQL hosting in Part I, and discussed the details of MySQL semisynchronous replication in Part II. Now in Part III, we review how the framework handles some of the important MySQL failure scenarios and recovers to ensure high availability.

Availability 149

Availability Network Azure AWS 149

Smashing Magazine

JUNE 25, 2021

Creating A Multi-Author Blog With Next.js. Creating A Multi-Author Blog With Next.js. In this article, we are going to build a blog with Next.js It will look something like this: On the left: the finished blog index we’re going to build. How do we make design systems work? excerpt: "This is my first blog post."

Design 117

Design Systems Code Processing 117

High Scalability

FEBRUARY 19, 2021

You can view the original article on Ably's blog. Availability and Reliability are forms of dependability. Availability The degree to which a product or service is available for use when required. Fault-tolerance techniques can be used to improve both availability and reliability.

Engineering 215

Engineering Systems Scalability Availability 215

Percona

JULY 7, 2023

With the average cost of unplanned downtime running from $300,000 to $500,000 per hour , businesses are increasingly using high availability (HA) technologies to maximize application uptime. Where a high availability design once worked well, it can no longer keep up with more complex requirements. there cannot be high availability.

Availability 82

Availability Open Source Architecture Database 82

Official Blog - World Web Technology

NOVEMBER 21, 2023

It’s interesting to note that many of the CMS systems available today started as simple blogging platforms. When choosing a CMS system, there are a few things to remember. Or are you simply looking to create a blog or informational website? While some CMS systems can be expensive, many options are available.

Systems 59

Systems Ecommerce Development Website 59

Dynatrace

JULY 31, 2020

Dynatrace Managed now available on the Google Cloud Platform. For more details, see Dynatrace Managed hardware and systems requirements. The post Dynatrace Managed now available on all major cloud platforms appeared first on Dynatrace blog. The final section contains contact details of the primary cluster administrator.

Cloud 215

Cloud Availability Azure Google 215

Dynatrace

AUGUST 24, 2020

We’re pleased to announce that Dynatrace is among the first set of partners to offer support for AWS Distributor , a capability of AWS Systems Manager, that allows you to select from available popular third party agents to install and manage. What is AWS Systems Manager Distributor? In the navigation pane, select Distributor.

AWS 168

AWS Systems Monitoring Infrastructure 168

Dynatrace

AUGUST 3, 2020

These services are responsible for core components of the Windows operating system and third-party applications. For example: To provide support, you need a remote desktop service to be available. Easily create availability checks for your Windows services. Alerts for Windows service availability.

Infrastructure 156

Infrastructure Availability Monitoring Operating System 156

Percona

AUGUST 22, 2023

With so much at stake, database high availability and fault tolerance have become must-have items, but many companies just aren’t certain which one they must have. This blog article will examine shared attributes of high availability (HA) and fault tolerance (FT). What does high availability mean?

Availability 77

Availability Hardware Open Source Database 77

Particular Software

MAY 22, 2023

Is this the best way to build a system, though? Next, we realize that we need the inventory level to accurately reflect the available inventory in the warehouse. Components register handlers for POST routes to communicate back to their respective back-end systems, usually with async messages. It gets worse.

Systems 98

Systems Cache Strategy Database 98

The Netflix TechBlog

MAY 4, 2023

Behind the scenes, a myriad of systems and services are involved in orchestrating the product experience. These backend systems are consistently being evolved and optimized to meet and exceed customer and product expectations. This blog series will examine the tools, techniques, and strategies we have utilized to achieve this goal.

Traffic 339

Traffic Latency Tuning Systems 339

Dynatrace

JULY 25, 2019

In this three-part blog series, we’ll share the following three common problem scenarios that you can easily solve by building an automated self-healing system with Dynatrace and xMatters Flow Designer: Process crash. To keep these tickets consistent and up-to-date, bi-directional integration with ticketing systems is paramount.

Systems 175

Systems DevOps Design Google 175

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

DZone

JULY 7, 2023

Microservices have become a popular architectural approach for building large-scale, complex systems. This blog post will explore patterns that help make synchronous communication in microservices more resilient, ensuring system stability and fault tolerance.

Architecture 266

Architecture Monitoring Systems Availability 266

Dynatrace

APRIL 17, 2024

With the availability of Linux on IBM Z and LinuxONE, the IBM Z platform brings a familiar host operating system and sustainability that could yield up to 75% energy reduction compared to x86 servers. Deploying your critical applications on additional host operating systems increases the dependencies for observability.

Operating System 211

Operating System Energy Infrastructure Architecture 211

Dynatrace

APRIL 16, 2019

So, those of you limited to Windows-only systems can now also enjoy all the goodness of having HTTP monitors deliver API testing right to your door! Support for Windows-based ActiveGates is now available with ActiveGate version 1.165. Internal application availability monitoring. Why use synthetic HTTP monitors?

Availability 103

Availability Monitoring Operating System Tuning 103

Percona

FEBRUARY 24, 2023

Today, we are excited to announce the release of Percona Monitoring and Management (PMM) V2.35 , including a tech preview of label-based access control, the general availability of Helm Chart, and a range of enhancements to our Database as a Service (DBaaS) offerings, among other improvements and features. Stay tuned!

Availability 92

Availability Metrics Monitoring Open Source 92

Dynatrace

APRIL 16, 2019

We’re proud to announce the general availability of OneAgent full-stack monitoring for the AIX operating system. When we examine IBM Power Systems usage by industry, the majority of Fortune 500 companies run their most demanding mission-critical workloads on AIX. The ones that are available are old generation.

Availability 103

Availability Monitoring Metrics Operating System 103

Scalegrid

JANUARY 8, 2019

In Part I , we introduced a High Availability (HA) framework for MySQL hosting and discussed various components and their functionality. Semisynchronous replication, which is natively available in MySQL, helps the HA framework to ensure data consistency and redundancy for committed transactions. rpl_semi_sync_master_timeout.

Availability 113

Availability Tuning Speed Network 113

Dynatrace

SEPTEMBER 22, 2021

While many large-scale environments use OpenShift Container Platform (OCP) as their Kubernetes distribution of choice, teams typically still lack intelligent observability and centralized alerting despite the monitoring system included with the platform. This results in performance issues or even downtime that could easily be prevented.

Availability 174

Availability Best Practices Infrastructure Monitoring 174

The Netflix TechBlog

JUNE 1, 2023

In this blog post, we’ll discuss the methods we used to ensure a successful launch, including: How we tested the system Netflix technologies involved Best practices we developed Realistic Test Traffic Netflix traffic ebbs and flows throughout the day in a sinusoidal pattern. Basic with ads was launched worldwide on November 3rd.

Traffic 342

Traffic Best Practices Systems Testing 342

The Netflix TechBlog

JUNE 13, 2023

This is where large-scale system migrations come into play. Our previous blog post presented replay traffic testing — a crucial instrument in our toolkit that allows us to implement these transformations with precision and reliability. Canaries and sticky canaries are valuable tools in the system migration process.

Traffic 279

Traffic Metrics Systems Strategy 279

Testlodge

NOVEMBER 1, 2021

” Destructive testing is a method that uses the system in a way other than intended to make the software program deliberately fail. How the system responds is then analyzed. It may be challenging to anticipate erroneous actions of users, but luckily, several tools are available to help in destructive testing.

Systems 81

Systems Testing Software Software 81

KeyCDN

OCTOBER 2, 2018

Reading and following the right web development blogs makes it much easier to get a solid education. That’s why in this post, we’ve compiled a list of the top web development blogs that will help you find your footing and acquire essential skills in modern web dev. Visit website 3. Visit website 5. Visit website 9.

Development 75

Development Website Design Code 75

DZone

AUGUST 15, 2023

iOS development has long been associated with Apple's ecosystem and Xcode, which is only available for macOS. However, with the growing popularity of iOS apps, developers using Linux have sought ways to perform iOS development on their preferred operating system.

Development 217

Development Mobile Operating System Code 217

Dynatrace

OCTOBER 25, 2023

Basically, this means that an unauthenticated malicious actor could inject files into the operating system of an impacted appliance, which can result in remote code execution. They have made a PoC for the vulnerability available and published the relevant indicators of compromise (IoC). Also, note that this log may be legitimate.

Analytics 272

Analytics Operating System Code Servers 272

DZone

OCTOBER 11, 2022

Making Google’s CalDAV and CardDAV APIs available for everyone ( Google Developers Blog). Pandora launches new HTML5 site for TVs and gaming consoles, available now on PS3 and Xbox 360 ( The Next Web). Linux System Mining with Python ( Javalobby – The heart of the Java developer community). Java EE 7 is Final.

Java 244

Java Best Practices Google Analytics 244

Dynatrace

MARCH 27, 2024

This is further exacerbated by the fact that a significant portion of their IT budgets are allocated to maintaining outdated legacy systems. By combining AI and observability, government agencies can create more intelligent and responsive systems that are better equipped to tackle the challenges of today and tomorrow.

Government 163

Government Network Artificial Intelligence Cloud 163

The Netflix TechBlog

MARCH 14, 2023

We must quickly surface the most stand-out highlights from the titles available on our service in the form of images and videos in the member experience. We implemented a batch processing system for users to submit their requests and wait for the system to generate the output. Maintaining disparate systems posed a challenge.

Media 291

Media Innovation Energy Architecture 291

DZone

NOVEMBER 7, 2023

Among the spectrum of methodologies available for this task, batch processing is often considered an old guard, especially with the advent of real-time and event-based processing technologies. Systems were not equipped to handle multiple tasks simultaneously.

Processing 177

Processing Architecture Technology Technology 177

Dynatrace

NOVEMBER 1, 2021

PTC System Monitor (PSM) reached the end of support back on March 31, 2021, and with PSM no longer included for new Windchill and ThingWorx releases, it is a perfect time to get started with Dynatrace. As a PTC system administrator, you may be performing manual health checks of your PTC environment on a daily, weekly, or monthly basis.

Innovation 210

Innovation Monitoring Infrastructure Servers 210

Dynatrace

MARCH 8, 2021

Do you keep an eye on the support of distributions and versions of operating systems within your environment? In addition to answering basic questions about OS support, this blog post serves as a consolidated reference of all the related publications that we update and publish on a regular basis. If so, then this article is for you!

Operating System 236

Operating System Hardware Technology Technology 236

Percona

DECEMBER 20, 2018

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018. With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies.

Database 40

Database Tuning Performance AWS 40

The Netflix TechBlog

JUNE 14, 2023

This blog post will share broadly-applicable techniques (beyond GraphQL) we used to perform this migration. The AB experiment results hinted that GraphQL’s correctness was not up to par with the legacy system. The Replay Testing framework leverages the @override directive available in GraphQL Federation. How does it work?

Traffic 353

Traffic Latency Cache Metrics 353