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

Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X

Performance 52

Performance Latency Hardware Storage 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

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

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. DevOps Enterprise Summit 2019 Speaker Q&A: Nicole Bryan, VP of Product Development, Tasktop. Tasktop at DevOps Enterprise Summit 2019, Las Vegas. Double win!).

DevOps 9

DevOps Virtualization Metrics Software 9

Tasktop

OCTOBER 23, 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. Tasktop at DevOps Enterprise Summit 2019, Las Vegas. “Don’t just talk about the project to product transition ad nauseam. Double win!). See you next week!

DevOps 9

DevOps Development Education Games 9

Tasktop

MAY 17, 2021

Bureau of Labor Statistics estimating that demand for software developers is expected to rise by 22% between 2019 to 2029. . You can hear more from Mik on Flow Metrics and OKRs in his talk this week at DevOps Enterprise Virtual Summit Europe, 202 1 (Wednesday, 19th May @ 12:05pm BST). . Take a Course in Flow Metrics. Subscribe now.

DevOps 59

DevOps Metrics Innovation Storage 59

Tasktop

OCTOBER 21, 2019

For us, it’s all about participating in one of our favorite events of the year — DevOps Enterprise Summit 2019. Tasktop at DevOps Enterprise Summit 2019, Las Vegas appeared first on Tasktop Blog. For some, October is leaves changing color, pumpkins being carved and bidding farewell to daylight in the afternoon.

DevOps 9

DevOps Education Metrics Virtualization 9

Smashing Magazine

MARCH 28, 2019

2019-03-28T10:30:39+01:00. 2019-04-29T18:34:58+00:00. Shared hosting is fine for small, personal blogs or private websites. This stands for “virtual private server”. In sum, a virtual private server is like a scaled-back version of dedicated hosting. Plesk VPS Hosting For Better Website Outcomes. Suzanne Scacca.

Website 48

Website Servers Design Virtualization 48

Percona

JULY 15, 2023

This blog was originally published in January 2022 and was updated in July 2023. Check out this blog here ! Functional Index Internal The functional indexes are implemented as hidden virtual generated columns. by explicitly creating the virtual column. by explicitly creating the virtual column.

Virtualization 77

Virtualization Speed Database Efficiency 77

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. lightweight virtualization for Serverless Computing”. It was, as expected, another fascinating and stimulating week. AWS, for many organizations, is becoming the core, trusted, platform of how they work.

Lambda 40

Lambda Serverless AWS Blockchain 40

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). Over the years, more and more articles have been published about clocksource in virtual machines, and it's now a well-known issue.

Speed 124

Speed Java AWS Virtualization 124

Dynatrace

APRIL 5, 2021

Azure is a large and growing cloud computing ecosystem that empowers its users to access databases, launch virtual servers, create websites or mobile applications, run a Kubernetes cluster, and train machine learning models, to name a few examples. Consider using virtual machines or specialized frameworks for these types of tasks.

Azure 136

Azure Serverless IoT Lambda 136

Dynatrace

AUGUST 14, 2019

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. x (Pivotal support for this version ends in June 2019. Announcing upcoming de-support for.NET Core 1.0 PCF PAS version 2.3.x

Java 104

Java Cloud Virtualization Traffic 104

Dynatrace

JULY 13, 2020

These packages, known as container images, are immutable and because they abstract the environment on which they run, they ’re portable and can be moved from one environment to another , regardless of what platform it’s running on, i.e. a physical or virtual machine, on-premise, data center , or in the public cloud. .

Google 132

Google DevOps Ecommerce Cloud 132

Dynatrace

JULY 13, 2020

These packages, known as container images, are immutable and because they abstract the environment on which they run, they ’re portable and can be moved from one environment to another , regardless of what platform it’s running on, i.e. a physical or virtual machine, on-premise, data center , or in the public cloud. .

Google 130

Google DevOps Ecommerce Cloud 130

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. [1] Containers have become hugely popular.

Open Source 246

Open Source Benchmarking Best Practices Network 246

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. This virtualization makes it possible to efficiently deploy and securely run a container independently of the hosting infrastructure.

Virtualization 132

Virtualization DevOps Infrastructure Cloud 132

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.

Tuning 143

Tuning Virtualization Monitoring Network 143

Dynatrace

JULY 8, 2020

2019 CNCF Survey , complexity (38%) and monitoring (32%) are ranking among the top 5 challenges in using, deploying, and managing containers. . Monitoring the infrastructure: no matter the number of layers of abstraction that Kubernetes and containers provide, they still run on infrastructure, virtual and physical.

Infrastructure 196

Infrastructure Monitoring Cloud Metrics 196

Randon ASCII

APRIL 21, 2019

Update, April 23, 2019: Microsoft received the initial “anomaly” report on the 15th, the repro steps on the 21st, and announced a fix today. Windows 10 made these operations far more expensive, I’d already written four blog posts about the issues that this causes, and it fit the symptoms adequately well. Vivaldi’s blog post.

Virtualization 79

Virtualization Testing Processing Code 79

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). Over the years, more and more articles have been published about clocksource in virtual machines, and it's now a well-known issue.

Speed 40

Speed Java AWS Virtualization 40

SQL Server According to Bob

DECEMBER 18, 2018

product: Virtual Disk. Msft Virtual Disk 1.0 9t %10p %-10S %D %2c %8s %2a %3d %10n %32Cn “ The sample output shows an O_DIRECT | O_DSYNC write from the IOPerfTest application ( source contained at end of this blog ) on a non-optimized, Linux file system. For example, SQL Server 2019 supports DTC/XA transactions.

Servers 90

Servers Media Cache Storage 90

SQL Performance

FEBRUARY 1, 2022

The transaction log contains virtual log files, which contain log blocks, which store the actual log records. Virtual Log Files. The transaction log is split up into sections called virtual log files , commonly just called VLFs. I explained an example of the difference in this blog post.

Architecture 53

Architecture Servers Virtualization Database 53

Tasktop

FEBRUARY 24, 2021

job postings are down overall compared to 2019, tech hiring is showing signs of being more resilient than average. That’s virtually impossible without real-time systems data and analytics. . The post SAFe®, Scrum, Kanban Share a Bottleneck and It’s Not What You Think appeared first on Tasktop Blog. Subscribe now.

Healthcare 52

Healthcare Retail Metrics Innovation 52

Percona

SEPTEMBER 1, 2023

This blog was originally published in February 2019 and was updated in September 2023. In today’s blog, I’ll take a look at MySQL collation and charset settings to shed light on how they impact the performance of web applications and how to use them to effectively communicate with your users. 64 1120586.03

Performance 52

Performance Storage Social Media Database 52

Enprowess

SEPTEMBER 7, 2021

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. The performance of React improves because of the Virtual DOM algorithm. Performance: React uses Virtual DOM (document object model), which improves the performance of applications.

Open Source 52

Open Source Virtualization Programming Servers 52

Testsigma

FEBRUARY 5, 2021

Speaking of Android OS, in 2019, there were around 2.5 appeared first on Testsigma Blog. Here are the key reasons why it makes sense to have a dedicated mobile device lab: Find and fix bugs at the earliest Reduce the time-to-market Launch more features per app release Cover all possible mobile devices Agile and DevOps methodology.

Mobile 52

Mobile Testing Hardware DevOps 52

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

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

Tasktop

FEBRUARY 24, 2021

job postings are down overall compared to 2019, tech hiring is showing signs of being more resilient than average. That’s virtually impossible without real-time systems data and analytics. . The post SAFe®, Scrum, Kanban Share a Bottleneck and It’s Not What You Think appeared first on Tasktop Blog. Subscribe now.

Healthcare 40

Healthcare Retail Metrics Innovation 40

Smashing Magazine

SEPTEMBER 26, 2019

2019-09-26T12:30:59+02:00. 2019-09-26T11:02:12+00:00. People like Rich Harris even write blog posts about why they don’t use Web Components. Technically, we have to split our existing application into microservices virtually. Frankenstein Migration: Framework-Agnostic Approach (Part 1). Denys Mishunov. Web Components.

Architecture 75

Architecture Virtualization Servers Technology 75

Testsigma

NOVEMBER 16, 2021

In the summer of 2019, British Airways faced a technical issue on its website. Notice how March 2020 has shown an extremely positive change in website users with respect to March 2019. A platform can be online, local, virtual machine, cloud-based setup, hybrid, anything. appeared first on Testsigma Blog. A platform.

Testing 52

Testing Website Small Business Cloud 52

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

Smashing Magazine

FEBRUARY 2, 2022

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. import("path/to/myFunction.js").then((myFunction)

Code 91

Code Performance Network Website 91

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. The shift toward increased system heterogeneity and accelerator-rich architectures comes as no surprise to the readership of this blog.

Architecture 12

Architecture Hardware Cache Storage 12

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. According to the front-end tools survey 2019, almost 48% of programmers are using Reactjs and 23% of developers use Vue. What is React?

Open Source 52

Open Source Mobile Google Scalability 52