Dynatrace

JULY 13, 2020

Containers and Microservices: R evolution in the architecture of distributed systems . ? refers to cloud-based, containerized, distributed systems, made up of cooperating microservices, dynamically managed by automated infrastructure as code. . ? How do you make this system resilient and fault-tolerant? Cloud-native?

Google 130

Google Ecommerce DevOps Cloud 130

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Microbenchmark os::javaTimeMillis() on both systems. Running this on the two systems saw similar results. Try changing the kernel clocksource.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

AUGUST 14, 2019

For the complete list of systems and technologies that are supported by OneAgent, see the Dynatrace supported technologies page. in November 2019 as it reached end-of-life on June, 27th 2019 – see.NET Core official support policy. support has been extended and will reach end-of-life in November 2019.

Java 104

Java Cloud Traffic Virtualization 104

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. This blog dives into what we learned by listening to experts in the field and the key takeaways we gathered from the talks. Dynatrace news. SRE is becoming a key component of observability.

AWS 210

AWS Strategy Storage Metrics 210

Dynatrace

SEPTEMBER 23, 2021

In 2019, Gartner reported that 30% of organizations worldwide were running containerized applications. Unfortunately, container security is much more difficult to achieve than security for more traditional compute platforms, such as virtual machines or bare metal hosts. Harden the host operating system. Source code tests.

Open Source 249

Open Source Benchmarking Best Practices Network 249

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. This blog dives into what we learned by listening to experts in the field and the key takeaways we gathered from the talks. Dynatrace news. SRE is becoming a key component of observability.

AWS 147

AWS Strategy Storage Metrics 147

Dynatrace

NOVEMBER 18, 2019

For example, you might want Dynatrace to treat a group of hosts in a load-balancer environment as a single virtual host. In February 2019 we announced a Preview of the OneAgent command-line interface (CLI) solution, which allows for easier post-installation host-group reconfiguration. More security during configuration updates.

Tuning 143

Tuning Virtualization Monitoring Infrastructure 143

Brendan Gregg

JULY 4, 2021

I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book. TCP Extensions for Multipath Operation with Multiple Addresses,” [link] Mar 2020 - [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 - [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0

Performance 52

Performance Latency Hardware Storage 52

Enprowess

SEPTEMBER 7, 2021

Real-time software system – Collaboration tools used for video/audio conferencing, document writing, Chat applications, etc. It helps isolated bugs quickly and reduces system downtime. React is an open-source front-end library based on JavaScript, created and maintained by Facebook, and is well known for its virtual DOM feature.

Open Source 52

Open Source Virtualization Programming Servers 52

Tasktop

OCTOBER 6, 2020

For 2019, we decided to go bigger, unveiling Tasktop Viz , a turnkey solution for implementing the Flow Framework, and the first and only purpose-built way of measuring the flow of business value in software delivery. . Events have gone virtual, and sadly meeting the DevOps community face-to-face is on hold for now.

DevOps 52

DevOps Virtualization Games Metrics 52

Dynatrace

JULY 8, 2020

Kubernetes has taken over the container management world and beyond , to become what some say the operating system or the new Linux of the cloud. 2019 CNCF Survey , complexity (38%) and monitoring (32%) are ranking among the top 5 challenges in using, deploying, and managing containers. . Dynatrace news.

Infrastructure 197

Infrastructure Monitoring Cloud Metrics 197

Percona

JULY 7, 2023

This blog highlights considerations for keeping your own PostgreSQL databases highly available and healthy. HA in PostgreSQL databases delivers virtually continuous availability, fault tolerance, and disaster recovery. Without enough infrastructure (physical or virtualized servers, networking, etc.),

Availability 85

Availability Open Source Architecture Database 85

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Microbenchmark os::javaTimeMillis() on both systems. Running this on the two systems saw similar results. Try changing the kernel clocksource.

Speed 40

Speed Java AWS Virtualization 40

Tasktop

FEBRUARY 24, 2021

job postings are down overall compared to 2019, tech hiring is showing signs of being more resilient than average. But from all those hotspots, identifying the system constraint , the one big, juicy bottleneck that is at this very moment is negating and undermining the benefits from your optimization efforts? Subscribe now.

Healthcare 52

Healthcare Retail Metrics Innovation 52

ACM Sigarch

NOVEMBER 1, 2019

This blog post gives a glimpse of the computer systems research papers presented at the USENIX Annual Technical Conference (ATC) 2019, with an emphasis on systems that use new hardware architectures. USENIX ATC is a top-tier venue with a broad range of systems research papers from both industry and academia.

Architecture 12

Architecture Hardware Cache Storage 12

Apica

MAY 10, 2019

2019 will go down as the year when giants collided over who is streaming the right content to win the growing market demand and dollars. Disney announced they would have a streaming service, while Netflix subscribers reached an all-time high with 137.1 million Netflix users as of Q3 2018.

Testing 40

Testing Performance Social Media Wireless 40

Tasktop

MAY 17, 2021

Regardless of market or industry, the popular management system for setting organizational goals—harnessed so successfully by the major digital innovators —is helping enterprises adapt to all the disruption that 2020 and 2021 have served up. . The ability to measure the flow of value and surface system bottlenecks. Organizational OKRs.

DevOps 59

DevOps Metrics Innovation Storage 59

Tasktop

FEBRUARY 24, 2021

job postings are down overall compared to 2019, tech hiring is showing signs of being more resilient than average. But from all those hotspots, identifying the system constraint , the one big, juicy bottleneck that at this very moment is negating and undermining the benefits from your optimization efforts? Subscribe now.

Healthcare 40

Healthcare Retail Metrics Innovation 40

HammerDB

OCTOBER 18, 2019

Nevertheless in this blog sometimes we do publish performance data to highlight best practices or potential configuration pitfalls and although we’ve mentioned this one before it is worth dedicating an entire post to it as this issue seems to appear numerous times running database workloads on Linux. uname -a Linux ubuntu19 5.3.0-rc3-custom

Benchmarking 63

Benchmarking Performance Hardware C++ 63

Testsigma

FEBRUARY 5, 2021

Speaking of Android OS, in 2019, there were around 2.5 The obvious takeaway of embracing automation testing for mobile apps is that you simultaneously test a wide range of devices, operating systems, and network types. You are no longer restricted to device usage as per the number of USB ports in your system. Compatibility.

Mobile 52

Mobile Testing Hardware DevOps 52

SQL Server According to Bob

DECEMBER 18, 2018

Durability: “In database systems , durability is the ACID property which guarantees transactions that have committed will survive permanently. For example, if a flight booking reports that a seat has successfully been booked, then the seat will remain booked even if the system crashes.” – [link]. The Back Story.

Servers 90

Servers Media Cache Storage 90

Percona

SEPTEMBER 1, 2023

This blog was originally published in February 2019 and was updated in September 2023. MySQL is one of the most popular database management systems, playing a pivotal role in the functionality and performance of web applications. To illustrate, let’s look at a real-world example. LTS (bionic) Kernel | 4.15.0-20-generic

Performance 52

Performance Storage Social Media Database 52

Tasktop

OCTOBER 24, 2019

With DevOps Enterprise Summit 2019 returning next week (The Cosmopolitan, Las Vegas, October 28-30), Tasktop (Booth 403) plans to make our biggest splash yet. As Satya Nadela says, “ There cannot be a more important thing for an engineer, for a product team, than to work on the systems that drive our productivity.”

DevOps 9

DevOps Virtualization Metrics Software 9

Enprowess

SEPTEMBER 20, 2021

Like React, Vue features two-way binding, uses components and a virtual DOM. They use lazy loading to extend performance rates and reduce loading times and code refreshes via virtual DOMs. It provides scaffolding which can be used with build systems such as Browserify or Webpack (or no build system at all). What is React?

Open Source 52

Open Source Mobile Scalability Google 52

Dynatrace

JANUARY 15, 2020

Having released this functionality in an Preview Release back in September 2019, we’re now happy to announce the General Availability of our Citrix monitoring extension. It provides the bottom line of Citrix virtual application and desktop (formerly XenApp and XenDesktop) infrastructure performance. Dynatrace news.

Latency 36

Latency Performance Virtualization Infrastructure 36

Smashing Magazine

SEPTEMBER 26, 2019

2019-09-26T12:30:59+02:00. 2019-09-26T11:02:12+00:00. Since the integrated application (Vue in our case) is rendered in the main DOM tree, global scope in JavaScript is conflicts-prone: both systems might want to manipulate DOM nodes that do not belong to them. Frankenstein Migration: Framework-Agnostic Approach (Part 1).

Architecture 74

Architecture Virtualization Servers Technology 74

Smashing Magazine

FEBRUARY 2, 2022

On design systems, CSS/JS and UX. JavaScript processing times are vastly different between high-end, average and low-end devices (Image source: ' The cost of JavaScript in 2019 ' by Addy Osmani) ( Large preview ). then((myFunction) => { /* */ }); In the following example, we have a blog post with a comment section.

Code 89

Code Performance Network Website 89

The Symphonia

DECEMBER 7, 2018

We spent most of our time chatting to various folk about what they are doing with AWS now, and where they hope to proceed in 2019. artifacts that can be merged into your function’s file system before the function is executed. lightweight virtualization for Serverless Computing”.

Lambda 40

Lambda Serverless AWS Blockchain 40

Smashing Magazine

JANUARY 11, 2021

So, if your year-over-year web performance metrics stay stable, that's usually a warning sign as you're actually regressing as the environment keeps improving ( details in a blog post by Gilles Dubuc ). Geekbench CPU performance benchmarks for the highest selling smartphones globally in 2019. Unfortunately, the data is only from 2019).

Performance 145

Performance Cache Media Metrics 145