Dynatrace

DECEMBER 20, 2019

“I’m happy—no need to change” Most of our AppMon customers are already in the process of upgrading from AppMon to the Dynatrace platform. AppMon is still the best-in-class second-generation APM solution, but it requires you to instrument each process manually and pick the corresponding agent technology.

Infrastructure 135

Infrastructure Cloud Government Monitoring 135

ACM Sigarch

OCTOBER 25, 2019

When it comes to hardware support to mitigate software security issues, there is a significant gap between what is available in products today and known solutions. Acceleration—Adding hardware support to reduce the runtime overheads of security features. The data in the above definition could also include instructions.

Hardware 98

Hardware Virtualization Architecture Games 98

Dynatrace

OCTOBER 28, 2020

AppMon is still the best-in-class second-generation APM solution, but it requires you to instrument each process manually and pick the corresponding agent technology. Smartscape , our real-time topology visualization tool, provides a holistic view of your environment, showing all dependencies in your infrastructure, processes, and services.

Monitoring 150

Monitoring Systems Infrastructure Cloud 150

Randon ASCII

OCTOBER 4, 2020

The short version is that calls to timeBeginPeriod from one process now affect other processes less than they used to, but there is still an effect. The answer is hardware interrupts. Let’s imagine that Process A is sitting in a loop calling Sleep(1). Then Process B comes along and calls timeBeginPeriod(2).

Programming 145

Programming Games Hardware Operating System 145

Testsigma

APRIL 4, 2022

Automation is defined by Wikipedia as a wide range of technologies that reduce human involvement in processes. Mocking Component Behavior Useful in IoT & Embedded Software Testing Can also reduce (or eliminate) actual hardware/component need Test Reporting Generating summary report/email. Linking screenshots/logs to the reports.

Testing 95

Testing Open Source IoT Programming 95

ACM Sigarch

JULY 17, 2023

An example of a specification is the correct operation of the hardware of a microprocessor. An SDC is the worst possible outcome of a fault, as it can have an arbitrary impact on the correctness of software running on the hardware. Therefore, testing alone is unlikely to be the definitive solution to address these new faults.

Energy 52

Energy Hardware Best Practices Architecture 52

Percona

DECEMBER 14, 2022

In the database world there are essentially two types of database operations: Online Transaction Processing , OLTP : Online transaction processing applications have high throughput and are insert- or update-intensive in database management. And if the query processes 100 million rows, that’s definitely not trivial!

Database 92

Database Analytics Storage Processing 92

The Netflix TechBlog

FEBRUARY 9, 2021

However, it would be cost-inefficient to leverage this same hardware for lightweight and more consistent traffic patterns that an asset management service requires. Since assets will need to be periodically refreshed and we want this process to be entirely automated, it makes sense to pursue the configuration-based approach.

Engineering 165

Engineering Storage Latency Entertainment 165

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Also, how to test the hardware of the mobile phone itself, is it supporting all the software as it should? Let us have a look at the most popular types of mobile testing for applications and hardware.

Mobile 82

Mobile Testing Hardware C++ 82

SQL Performance

JANUARY 22, 2020

Any rows are then available in a table variable which can then be used in standard T-SQL coding, which eliminates the need to write specialized processing logic for breaking the data down again. Add ( "Date" , typeof ( DateTime ) ) ; You can also create the DataTable using the inline definition as follows: System.

Servers 55

Servers Azure Hardware Network 55

Alex Russell

SEPTEMBER 20, 2020

Pre-publication gates were valuable when better answers weren't available, but commentators should update their priors to account for hardware and software progress of the past 13 years. The closer one looks, the less a definition of "appiness" can be pinned down to specific technologies.

Hardware 64

Hardware Mobile Programming Java 64

Alex Podelko

OCTOBER 20, 2016

System’s configuration is not given anymore and often can’t be easily mapped to hardware. As already mentioned, performance testing is rather a performance engineering process (with tuning, optimization, troubleshooting and fixing multi-user issues) eventually bringing the system to the proper state rather than just testing.

Performance Testing 100

Performance Testing Architecture Testing Performance 100

Speed Curve

MARCH 7, 2022

Having said that, looking at data over the past ten years, it's safe to make the observation that pages are definitely trending bigger. JavaScript is a massive CPU hog, so this is concerning, especially if your users are on older devices with less processing power. (If Don't assume hardware and networks will mitigate page bloat.

Mobile 145

Mobile Benchmarking Google Metrics 145

Testsigma

SEPTEMBER 23, 2021

During upgrade or maintenance, the devices are updated either with software or hardware. We are definitely losing the stability of the test environment here. software and hardware installation upgrades wear and tear. This is a difficult process if the vendors do not have the flexibility to support it. Maintenance.

Cloud 96

Cloud Testing Infrastructure Internet 96

J. Paul Reed

AUGUST 7, 2023

Or for gaming the definition of “done,” agile -style.) Even though that remediation task was pretty minor — tweaking some low-level hardware settings on each physical server and rebooting — and could have been done quickly enough, there was intense debate on whether it should be done.

Engineering 52

Engineering Hardware Games Infrastructure 52

Tasktop

OCTOBER 26, 2021

As organizations figure out the best way to leverage the tool’s default and custom artifact types to suit their business processes, nomenclature or compliance requirements, they often decide to utilize slightly different versions of the same artifact type. . It has its own way of classifying, organizing and storing information. .

Hardware 52

Hardware Virtualization Testing Tools Speed 52

Testsigma

MAY 3, 2021

From operating systems to versions to hardware specs, mobile devices stand unique even after being billions in number. Automation does bring out some fruitful benefits that reap throughout the season but implementing mobile test automation also puts up some roadblocks that are best to be considered before initiating the process.

Mobile 77

Mobile Testing Operating System Hardware 77

Dotcom-Montior

DECEMBER 8, 2021

Now that we have talked about what an incident is, incident management is the process by which teams resolve these events and bring systems and services back to normal operation. ITSM is the policies, processes, and structure behind the lifecycle of IT services. Incident Management Lifecyle: Process and Steps. Service Desk.

Social Media 90

Social Media Monitoring Latency DevOps 90

Abhishek Tiwari

DECEMBER 27, 2017

In 2018, a widespread adaptation of Kubernetes for big data processing is anitcipated. For instance, scatter/gather pattern can be used to implement a MapReduce like batch processing architecture on top of Kubernetes. Pachyderm uses default Kubernetes scheduler to implement fault-tolerance and incremental processing.

Big Data 63

Big Data Storage Benchmarking Hardware 63

The Morning Paper

MAY 21, 2019

We focus on a definition that draws from the following two principles: (1) the value of temporal locality, by classifying as cold a memory page that has not been accessed beyond a threshold of T seconds; (2) a proxy for the application effect of far memory, by measuring the rate of accesses to cold memory pages, called promotion rate.

Software 78

Software Software Google Hardware 78

The Agile Manager

FEBRUARY 29, 2020

Being less bad might satiate your most loyal of customers, it might improve your production processes around the margins, but it won't yield a transformative outcome. It's hard to grow when you've boxed yourself in to a narrow definition of the markets you serve; it's easier to grow when you give yourself a bigger target market.

Artificial Intelligence 52

Artificial Intelligence Social Media Automotive Mobile 52

Smashing Magazine

SEPTEMBER 3, 2021

It can be hard to visualize the huge network of hardware that allows you to send a request for a page to a server and then receive a response back. Images, of course, are not the only component of modern web pages that take a long time to process. MB per minute of footage and 1080p about 50 to 68. KG per hour.

Website 135

Website Energy Internet Internet 135

Percona

JANUARY 19, 2023

Compression: Compression is the process of restructuring the data by changing its encoding in order to store it in fewer bytes. With hardware being more powerful and cheaper, and the technology evolving, now it is easier than ever to manage large tables in MySQL. 1 mysql mysql 592K Dec 30 02:48 tb1.ibd ibd -rw-r --. ibd -rw-r --.

Open Source 88

Open Source Storage Database Big Data 88

CSS Wizardry

APRIL 2, 2018

The improvement that the DAC provides is subtle, but definitely noticeable. It turns out that SongShift for iOS is the perfect tool to help with that process. If I go down this path, I’ll need to start considering many other things such as storage, backups, compatible media players, and maybe even dedicated hardware.

Website 108

Website Media Hardware Monitoring 108

Smashing Magazine

APRIL 19, 2021

This second metric measures the time between when the user interacts with a page, clicking on a link or a button for example, and when the browser processes that click. On the plus side, for the last few days, the mean is actually higher than the p75 value since p75, by definition, filters out the extremes completely.

Google 140

Google Metrics Mobile Analytics 140

Alex Russell

FEBRUARY 21, 2023

is astonishingly dense with delayed features, inadvertantly emphasising just how far behind WebKit has remained for many years and how effective the Blink Launch Process has been in allowing Chromium to ship responsibly while consensus was witheld in standards by Apple. Regardless, Safari 16.4 31st : Web Share changes Feb.

Energy 79

Energy Games Engineering Design 79

SQL Server According to Bob

JANUARY 11, 2020

Example 1: ​​ Hardware failure (CPU board) Battery backup on the caching controller maintained the data. Important Always consult with your hardware manufacturer for proper stable media strategies. Most manufacturers' implementations immediately flush pending writes to physical disk during the restart operations.

Servers 40

Servers Cache Media Hardware 40

Nick Desaulniers

OCTOBER 24, 2018

Before booting a compiled Linux kernel image on actual hardware, it can save us time and potential headache to do a quick boot in a virtual machine like QEMU. 1.144949 ] Hardware name: QEMU Standard PC ( i440FX + PIIX, 1996 ) , BIOS 1.10.2-1ubuntu1 Typically, when we modify a program, we’d like to run it to verify our changes.

C++ 56

C++ Hardware Virtualization Systems 56

Percona

AUGUST 29, 2018

SHMMAX is a kernel parameter used to define the maximum size of a single shared memory segment a Linux process can allocate. child process exited with exit code 1 Similarly, you can get an error when starting the PostgreSQL server using the pg_ctl command. Be aware of differing definitions. SHMMAX / SHMALL. Until version 9.2,

Tuning 56

Tuning Database Servers Processing 56

O'Reilly Software

APRIL 4, 2018

We live in the era of the connected experience, where our daily interactions with the world can be digitized, collected, processed, and analyzed to generate valuable insights. Accumulating all this data to process overnight is not an option anymore. Do we need to process each record individually? Process tolerance.

Architecture 80

Architecture Scalability Google Operating System 80

Alex Russell

MARCH 6, 2021

Advances in browser content processing. Hardware Past As Performance Prologue. If those specs sound eerily familiar, it's perhaps because they're identical to 2016's $200USD Moto G4 , all the way down to the 2011-vintage 28nm SoC process node used to fab the chip's anemic, 2012-vintage A53 cores. Mind The Gap.

Performance 124

Performance Network Cache Metrics 124

Randon ASCII

APRIL 14, 2020

The horizontal bars in the top graph ( Window in Focus ) show which process had focus over time, moving between six different processes. During this time my laptop did about 17 CPU seconds of processing, of various types. of processing, over a 22.6 The x-axis is time, in seconds. The bottom graph shows CPU usage.

Programming 89

Programming Processing Systems Hardware 89

All Things Distributed

DECEMBER 20, 2017

The benefit for customers: Authorized users can view this data and therefore manage their inventories across different sites, making the maintenance processes much more efficient. We need mechanisms that enable the mass production of data using software and hardware capabilities. More than mere support.

Artificial Intelligence 79

Artificial Intelligence Social Media Logistics AWS 79

Smashing Magazine

AUGUST 22, 2021

This is a bit more difficult to explain, because it depends on the physical properties of the medium (for example, the used frequency of radio waves), the number of users on the network, and also the devices that interconnect different subnetworks (because they typically can only process a certain number of packets per second). Did You Know?

Performance 106

Performance Network Latency Servers 106

The Agile Manager

MARCH 31, 2017

Within a few years, we saw significant expansion of contract labor firms (or "services", or "consulting", whichever you prefer): firms like Accenture and Infosys grew rapidly, while firms like IBM ditched hardware for services. Our economic definition of "worth" precludes us from understanding what's going on.

Innovation 40

Innovation Energy Serverless Hardware 40

MachMetrics

JULY 27, 2018

There are several theories about why this performance drops – could be related to video processing, or perhaps the RDP session – but what’s obvious is that CPU is much higher than it used to be. I reached out to some other WPT users, and they confirmed the same issues.

Speed 40

Speed Hardware Internet Internet 40

Randon ASCII

AUGUST 16, 2018

And after a lot of false starts and some hard work I figured out how Chrome, gmail, Windows, and our IT department were working together to prevent me from typing an email, and in the process I found a way to save a significant amount of memory for some web pages in Chrome. Starvation. More on this next time.

Programming 75

Programming Virtualization Code Processing 75