Dynatrace

NOVEMBER 22, 2022

Traditionally, teams achieve this high level of uptime using a combination of high-capacity hardware, system redundancy, and failover models. Include metrics, event logs, distributed traces, metadata, user experience data, and telemetry data from open source technologies and cloud platforms.

Infrastructure 191

Infrastructure Availability Systems Retail 191

DZone

FEBRUARY 27, 2021

This begins not only in designing the algorithm or coming out with efficient and robust architecture but right onto the choice of programming language. Recently, I spent some time checking on the Performance (not a very detailed study) of the various programming languages.

Java 207

Java C++ Benchmarking Programming 207

Dotcom-Montior

NOVEMBER 24, 2021

With the rapid advancements in web application technologies, programming languages, cloud computing services, microservices, hybrid environments, etc., This complexity is “hidden” to the end user, like how an API (Application Programming Interface) operates, whether that is an actual user or another computer. Concurrency.

Systems 74

Systems Monitoring Hardware Network 74

The Netflix TechBlog

APRIL 29, 2019

Such applications track the inventory of our network gear: what devices, of which models, with which hardware components, located in which sites. Python has long been a popular programming language in the networking space because it’s an intuitive language that allows engineers to quickly solve networking problems.

Open Source 279

Open Source Network Infrastructure Big Data 279

HammerDB

JUNE 27, 2022

It enables the user to measure database performance and make comparative judgements about database hardware and software. These factors meant that often when looking for database performance information, the results for a particular combination of software and hardware were not available. The NOPM Metric. What is HammerDB?

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Scalegrid

APRIL 16, 2020

This is why our BYOC pricing is less than our Dedicated Hosting pricing, as the costs listed for BYOC are only what you pay for ScaleGrid and don’t include your hardware costs. Discover the current NoSQL vs. SQL usage, most popular databases, important metrics to track, and their most time-consuming database management tasks.

Cloud 242

Cloud Azure AWS Database 242

The Netflix TechBlog

DECEMBER 23, 2020

Programs will usually start with capabilities, perform any activities that require those capabilities, and then “drop” them when the process no longer needs them. We had a shared metrics daemon on the machine that reached in and polled metrics from the container. User Namespaces Fortunately, Linux has a solution?

Media 286

Media Metrics Systems Processing 286

KeyCDN

JANUARY 23, 2020

A wide range of users with different operating systems, browsers, hardware configurations and other variables provides a wide sample size that helps developers discover as many issues as possible. RUM gathers metrics from passive users while real user testing monitors testers who are actively looking for problems and vulnerabilities.

Strategy 72

Strategy Metrics Monitoring Servers 72

Brendan Gregg

AUGUST 18, 2019

bpftrace is suited for this kind of analysis: decomposing metrics into distributions or per-event logs, and creating new metrics for visibility into blind spots. The probe is BEGIN , a special probe that runs at the beginning of the program (like awk). hardware Hardware counter-based instrumentation. name global.

Latency 68

Latency C++ Cache Programming 68

Alex Russell

APRIL 29, 2021

Another window into this question is provided by the Web Confluence Metrics project. Provides support for "unread counts", e.g. for email and chat programs. is access to hardware devices. This allows customisation and use of specialised features without custom, proprietary software for niche hardware.

Media 145

Media Games Education Engineering 145

ACM Sigarch

OCTOBER 25, 2018

While throughput performance is important, especially in data-centers, single threaded performance remains a pivotal metric for a large swath of application domains (HPC, Finance etc.). Studies have demonstrated that current generation OOO architectures extract significantly less ILP than is available in the programs.

Architecture 67

Architecture Technology Technology Innovation 67

Brendan Gregg

AUGUST 8, 2017

Load averages are an industry-critical metric – my company spends millions auto-scaling cloud instances based on them and other metrics – but on Linux there's some mystery around them. But to understand them in more detail is difficult without the aid of other metrics. I've never seen an explanation. Yes, I'd say so.

Latency 111

Latency Metrics C++ Systems 111

Alex Russell

JUNE 20, 2020

3] Oh, and it should be imperatively programmed with Lisp-in-C's-clothing. Recall that browsers arose atop platforms that universally provided a host of services by the late 90's: system fonts (to support layout programs, including WYSIWYG editing). multi-tasking & concurrent programming. high-color image raster.

Hardware 55

Hardware Games Java Media 55

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. Mirroring can be implemented at a software or hardware level.

Servers 40

Servers Cache Media Hardware 40

Alex Russell

JULY 14, 2021

This reduces friction and commensurately increases "engagement" metrics. [6]. Hardware access APIs, notably: Geolocation. Without the ability to catch all navigations sent to the OS, users who downloaded these programs suffered frequent computing amnesia. Basic navigation and window management features to (e.g.

Google 121

Google Mobile Engineering Internet 121

High Scalability

NOVEMBER 25, 2019

We also generate quite a bit of internal application metrics using a home grown framework. We also use bug bounty programs and engage in whitehat testing companies. How are software and hardware upgrades rolled out? Combination of unit, functional, integration and performance tests. How you analyze performance? Miscellaneous.

Architecture 52

Architecture Cache Azure Storage 52

O'Reilly

OCTOBER 11, 2022

Selenium , the first tool for automated browser testing (2004), could be programmed to find fields on a web page, click on them or insert text, click “submit,” scrape the resulting web page, and collect results. Our current set of AI algorithms are good enough, as is our hardware; the hard problems are all about data.

Games 114

Games Healthcare Processing Retail 114