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

Brendan Gregg

FEBRUARY 28, 2023

link] , 2021 [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] , Apr 2021 [Ghigoff 21] Yoann Ghigoff, et al.,

Performance 52

Performance Latency Cache Virtualization 52

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

MAY 17, 2021

The OKR software market mirrors that growth; it’s projected to grow by 13.73% CAGR by 2027 to reach $1946.88M. Yet a major challenge facing traditional organizations is aligning the software product delivery with business results. The last one is a major issue slowing down software product delivery. OKR adoption is accelerating.

DevOps 59

DevOps Metrics Innovation Storage 59

Percona

DECEMBER 20, 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. We look forward to providing you with even better articles, news and information in 2019.

Database 40

Database Tuning Performance AWS 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. You’ve been working closely with customers for years to help them visualize the flow of work and value across their software delivery value streams. 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. Mik Kersten launched his book Project to Product and the pioneering Flow Framework to great fanfare. Double win!).

DevOps 9

DevOps Development Education Games 9

Tasktop

OCTOBER 21, 2019

For us, it’s all about participating in one of our favorite events of the year — DevOps Enterprise Summit 2019. This time we’re unveiling a turnkey solution to measure your software delivery against business outcomes. Tasktop at DevOps Enterprise Summit 2019, Las Vegas appeared first on Tasktop Blog. Double win!).

DevOps 9

DevOps Education Metrics Virtualization 9

O'Reilly

FEBRUARY 18, 2020

Software architecture, infrastructure, and operations are each changing rapidly. The shift to cloud native design is transforming both software architecture and infrastructure and operations. Growth is still strong for such a large topic, but usage slowed in 2018 (+13%) and cooled significantly in 2019, growing by just 7%.

Software Architecture 134

Software Architecture DevOps Data Engineering Architecture 134

Percona

JULY 15, 2023

Let’s test the following equivalent query: mysql> SELECT AVG(price) FROM products WHERE create_time BETWEEN '2019-10-01' AND '2019-11-01'; + + | AVG(price) | + + | 202.982582 | + + mysql> EXPLAIN SELECT AVG(price) FROM products WHERE create_time BETWEEN '2019-10-01' AND '2019-11-01'G 1.

Virtualization 76

Virtualization Speed Database Efficiency 76

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. Containers have become hugely popular. Source code tests.

Open Source 255

Open Source Benchmarking Best Practices Network 255

O'Reilly

DECEMBER 2, 2019

But that’s also a problem that 5G vendors could solve; virtual LANs ( VLANs ) are hardly a new concept. Read “ O’Reilly serverless survey 2019: Concerns, what works, and what to expect ” for full results. We hope you’ll join us at our upcoming events: O’Reilly Software Architecture Conference in New York , February 23-26, 2020.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

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 138

Azure Serverless IoT Lambda 138

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. DevOps and continuous delivery: A revolution in processes, and the way people and software delivery teams work.

Virtualization 133

Virtualization DevOps Infrastructure Cloud 133

Dynatrace

JULY 13, 2020

DevOps and Continuous delivery: R evolution in the process, the way people and organizations delivering software work . Container runtime engines (such as Docker), leverage OS-level virtualization capabilities offered from the kernel to create those isolated spaces. Cloud-native? Enter the orchestration platform.? .

Google 132

Google Ecommerce DevOps Cloud 132

Dynatrace

JULY 13, 2020

DevOps and Continuous delivery: R evolution in the process, the way people and organizations delivering software work . Container runtime engines (such as Docker), leverage OS-level virtualization capabilities offered from the kernel to create those isolated spaces. Cloud-native? Enter the orchestration platform.?.

Google 130

Google Ecommerce DevOps Cloud 130

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). But I'm not completely sure.

Speed 126

Speed Java AWS Virtualization 126

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. It enables the user to measure database performance and make comparative judgements about database hardware and software. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. The HammerDB name.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Despite all its upside, PostgreSQL software presents such challenges. HA in PostgreSQL databases delivers virtually continuous availability, fault tolerance, and disaster recovery.

Availability 81

Availability Open Source Architecture Database 81

The Morning Paper

DECEMBER 10, 2019

HotStorage 2019. This is a companion paper to the " persistent problem " piece that we looked at earlier this week, going a little deeper into the object pointer representation choices and the mapping of a virtual object space into physical address spaces. Virtualization exceptions act as the equivalent of page faults.

Hardware 52

Hardware Virtualization Operating System Programming 52

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object).

Speed 52

Speed Java AWS Virtualization 52

O'Reilly

MAY 19, 2020

Software engineers represent the largest cohort, comprising almost 20% of all respondents (see Figure 1 ). Technical leads and architects (about 11%) are next, followed by software and systems architects (9+%). Almost one-quarter (23%) of respondents work in the software industry ( Figure 3 ). Respondent Demographics.

Cloud 141

Cloud Serverless AWS Architecture 141

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 a bit alarming, because the Flow Metrics of several Fortune 100 companies now practicing value stream management (VSM ) in their software portfolios have revealed an acute resource scarcity in QA. Subscribe now.

Healthcare 52

Healthcare Retail Metrics Innovation 52

SQL Server According to Bob

DECEMBER 18, 2018

product: Virtual Disk. Msft Virtual Disk 1.0 For example, SQL Server 2019 supports DTC/XA transactions. Virtual Environments (VMs and Containers). Virtual environments may not provide the write behavior required to maintain durability. lshw -class disk. description: SCSI Disk. vendor: Msft. physical id: 0.0.0.

Servers 90

Servers Media Cache Storage 90

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). But I'm not completely sure.

Speed 40

Speed Java AWS Virtualization 40

Enprowess

SEPTEMBER 7, 2021

According to the latest Stackoverflow developer survey , JavaScript is a well-liked technology used by software developers. Software Developers got to use JavaScript CLI tools to create the back-end part of web applications or server-side. The performance of React improves because of the Virtual DOM algorithm. Both Node.js

Open Source 52

Open Source Virtualization Programming Servers 52

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 a bit alarming, because the Flow Metrics of several Fortune 100 companies now practicing value stream management (VSM ) in their software portfolios have revealed an acute resource scarcity in QA. Subscribe now.

Healthcare 40

Healthcare Retail Metrics Innovation 40

O'Reilly

JULY 15, 2020

Success with microservices means owning the software lifecycle. Most (74%) respondents say their teams own the build-test-deploy-maintain phases of the software lifecycle. Software engineers comprise the survey audience’s single largest cluster, over one quarter (27%) of respondents (Figure 1). Success with containers.

Database 135

Database Architecture Education Systems 135

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. Dynatrace is naturally suited to address these requirements with its automatic and AI-powered full-stack software intelligence platform. 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. In software development, the word “migration,” when we need to upgrade or change technology in a project, usually falls under the latter case, unfortunately. Technically, we have to split our existing application into microservices virtually. Denys Mishunov.

Architecture 73

Architecture Virtualization Servers Technology 73

Testsigma

NOVEMBER 16, 2021

In the summer of 2019, British Airways faced a technical issue on its website. While some may argue that an enterprise runs on long-term planning, financial stabilities, core competencies, we shall only focus on the needs in terms of software (web application to be more precise). What does enterprise mean from a tester’s POV?

Testing 52

Testing Website Small Business Internet 52

HammerDB

OCTOBER 18, 2019

rc3-custom #1 SMP Mon Aug 12 14:07:33 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Welcome to Ubuntu 19.04 (GNU/Linux 5.3.0-rc3-custom It is also important to note however that at the level of peak performance approached at 80 virtual users in this case. uname -a Linux ubuntu19 5.3.0-rc3-custom rc3-custom x86_64).

Benchmarking 63

Benchmarking Performance Hardware C++ 63

HammerDB

OCTOBER 12, 2018

CPUs which need to have their frequency coordinated by software: 0 . Note that the following section applies in particular to pre-2019 versions of MySQL and MariaDB and more recent versions of MySQL 8 have already been updated for optimal performance on multiple platforms and therefore the change is this section is not required).

Best Practices 40

Best Practices Scalability Performance C++ 40

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 Scalability Google 52

Smashing Magazine

JUNE 10, 2022

Description: Infant characters as in my paper “ Letter and symbol misrecognition in highly legible typefaces for general, children, dyslexic, visually impaired and aging readers — 2019 fourth edition.”. Also, these angles are common in VR (virtual reality) software and products. Robert Hillier’s Sylexiad Serif Medium.

Performance 94

Performance Design Speed Testing 94

Smashing Magazine

JANUARY 11, 2021

Geekbench CPU performance benchmarks for the highest selling smartphones globally in 2019. Unfortunately, the data is only from 2019). Faster devices on faster networks have virtually no stalls. On a middle-class mobile device, that accounts for 12–20 seconds for Time-To-Interactive. Large preview ). Assets Optimizations.

Performance 145

Performance Cache Media Metrics 145