Scalegrid

JUNE 11, 2019

Ready to transition from a commercial database to open source, and want to know which databases are most popular in 2019? 2019 Top Databases Used. So, which databases are most popular in 2019? just three months ago in our 2019 Database Trends – SQL vs. NoSQL, Top Databases, Single vs. Multiple Database Use report.

Open Source 55

Open Source Database Cloud Infrastructure 55

Dynatrace

APRIL 15, 2022

” Despite many challenges, when the project concluded in 2019, the team had the confidence and experience to migrate anything to the cloud. While modern cloud systems simplify tasks — such as deploying apps and provisioning new hardware and servers — cloud environments can be surprisingly complex.

Cloud 176

Cloud Infrastructure Innovation Monitoring 176

Dynatrace

JUNE 7, 2019

Audit logs are available on individual nodes at DATASTORE_PATH/log/server. Cluster event audit logs are available as of Dynatrace Managed version 1.170. Additional audit log files will be made available in upcoming releases. Starting with version 1.170, hardware updates are applied automatically when services are restarted.

Hardware 103

Hardware Traffic Servers Monitoring 103

Dynatrace

NOVEMBER 20, 2019

Having released this functionality in an Early Adopter Release with OneAgent version 1.173 and Dynatrace version 1.174 back in August 2019, we’re now happy to announce the General Availability of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux. Host-performance measures.

Availability 31

Availability Hardware Java Tuning 31

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. 2019-01-07T12:00:13+00:00. 2019-04-29T18:34:58+00:00. Vitaly Friedman. Web performance is a tricky beast, isn’t it? Getting started with Webpack can be tough though.

Performance 103

Performance Cache Metrics Network 103

The Netflix TechBlog

APRIL 17, 2019

Intel and Netflix announced their collaboration on a software video encoder implementation called SVT-AV1 on April 8, 2019. 264/AVC, currently, the most ubiquitous video compression standard supported by modern devices, often in hardware. AOM has produced the reference software for AV1, which is called libaom and is available online.

Open Source 166

Open Source Scalability Speed Efficiency 166

SQL Performance

APRIL 27, 2020

Gen 5 is the primary hardware option now for most regions since Gen 4 is aging out. Microsoft took that idea and built a new compute tier called Azure SQL Database serverless, which became generally available in November 2019. New Hardware Configuration for Provisioned Compute Tier. GB per vCore. Conclusion.

Azure 55

Azure Database Serverless Hardware 55

SQL Performance

MARCH 17, 2020

This follow-up post revisits the question for SQL Server 2019, using a larger number of rows. It has 32GB RAM, with 24GB available to the SQL Server 2019 instance. The parallel column store aggregate push down result of 57 million rows processed in 7ms (using 40ms of CPU) is remarkable, especially considering the hardware.

Servers 86

Servers Tuning Database Efficiency 86

Dynatrace

AUGUST 8, 2019

We’re happy to announce the Early Adopter Release of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux (available with OneAgent version 1.173 and Dynatrace version 1.174). For details on available metrics, see our help page on host performance monitoring.

Availability 25

Availability Hardware Java Tuning 25

ACM Sigarch

NOVEMBER 4, 2019

Krste Asanovic from UC Berkeley kicked off the main program sharing his experience on “ Rejuvenating Computer Architecture Research with Open-Source Hardware ”. He ended the keynote with a call to action for open hardware and tools to start the next wave of computing innovation. This year’s MICRO had three inspiring keynote talks.

Hardware 18

Hardware Architecture Programming Innovation 18

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. What is HammerDB? Adoption by the TPC.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

All Things Distributed

DECEMBER 12, 2018

Today, I'm happy to announce that the AWS Europe (Stockholm) Region, our 20th Region globally, is now generally available for use by customers. With this launch, AWS now provides 60 Availability Zones, with another 12 zones and four Regions expected to come online by 2020 in Bahrain, Cape Town, Hong Kong, and Milan.

AWS 124

AWS Cloud Games Serverless 124

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 hardware limits: 1000 MHz - 4.00 GHz available cpufreq governors: performance powersave current policy: frequency should be within 1000 MHz and 4.00 hardware limits: 1000 MHz - 4.00

Benchmarking 63

Benchmarking Performance Hardware C++ 63

Testsigma

FEBRUARY 5, 2021

Speaking of Android OS, in 2019, there were around 2.5 Once you have chosen your target devices, consider the architectural aspect of your hardware. New devices will launch more rigorously in the near future and you would always find yourself struggling to keep your hardware up to the minute. billion devices. Conclusion.

Mobile 52

Mobile Testing Hardware DevOps 52

The Morning Paper

OCTOBER 4, 2020

The study is based on one of the world’s first commercial 5G network deployments (launched in April 2019), a 0.5 So 5G has the potential to be much more energy efficicient than 4G in the future, so long as upper layer protocols can fully utilise the available bit rate, and power management schemes only activite the radio when necessary.

Energy 130

Energy Latency Performance Network 130

Alex Russell

MARCH 6, 2021

Modern network performance and availability. India has been the epicentre of smartphone growth in recent years, owing to the sheer size of its market and an accelerating shift away from feature phones which made up the majority of Indian mobile devices until as late as 2019. Hardware Past As Performance Prologue. Hard Reset.

Performance 124

Performance Network Cache Metrics 124

Alex Russell

FEBRUARY 21, 2023

From outright misstatements about a competitor's security, to claims that performance differences in hardware show Safari is faster, to [geographic brinksmanship](/2022/02/minimum-standards/), the confident bluster hasn't gone down particularly well.

Energy 79

Energy Games Engineering Design 79

SQL Performance

MARCH 8, 2021

They are run on SQL Server 2019 CU9 , on a laptop with 8 cores, and 16GB of memory allocated to the SQL Server 2019 instance. This uses hardware, typically a crystal oscillator, that produces ticks at a very high constant rate regardless of processor speed, power settings, or anything of that nature. Batch Mode Serial Execution.

Servers 95

Servers Tuning Architecture Processing 95

Tech News Gather

JULY 19, 2023

There’s no denying that the Web of Things community has gone crazy over matter since its release late in 2019. Otherwise, you may not be able to locate enough appropriate hardware and end up having to often switch between different programs. The global home automation market is projected to grow from $72.30 in forecast period.

Wireless 52

Wireless IoT Development Internet 52

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource. In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc.

Speed 126

Speed Java AWS Virtualization 126

The Morning Paper

SEPTEMBER 26, 2019

USENIX Security Symposium 2019. However, the widespread availability of powerful and low-cost software-defined radio platforms has altered the threat landscape. Wireless attacks on aircraft instrument landing systems Sathaye et al., It’s been a while since we last looked at security attacks against connected real-world entities (e.g.,

Wireless 91

Wireless Systems Airlines Hardware 91

SQL Performance

AUGUST 27, 2019

On August 7, 2019, AMD finally unveiled their new 7nm EPYC 7002 Series of server processors, formerly code-named "Rome" at the AMD EPYC Horizon Event in San Francisco. It will also use less power than a two-socket Intel server, with a lower hardware cost, and potentially lower licensing costs (for things like VMware).

Servers 52

Servers Benchmarking Virtualization Architecture 52

Smashing Magazine

JANUARY 15, 2019

2019-01-15T13:30:32+01:00. 2019-04-29T18:34:58+00:00. how much data does the browser have to download to display your website) and resource usage of the hardware serving and receiving the website. Note : You also may want to investigate Google’s PageSpeed Module , available for both Apache and Nginx. Jack Lenox.

Website Performance 73

Website Performance Website Energy Performance 73

SQL Server According to Bob

DECEMBER 18, 2018

Linux may need similar utilities to control various hardware cache installations. Filesystem Type 1K-blocks Used Available Use% Mounted on. You should always validate the Fua capabilities with your device and hardware vendor. For example, SQL Server 2019 supports DTC/XA transactions. Fua = Forced Unit Access.

Servers 90

Servers Media Cache Storage 90

The Morning Paper

JULY 4, 2019

degraded hardware, transient networking problem) or, more often, because of some change deployed by Netflix engineers that did not have the intended effect. This mode is still available but take up from busy service teams was limited. Automating chaos experiments in production Basiri et al., Defining and running experiments.

Latency 77

Latency Engineering Metrics Traffic 77

HammerDB

OCTOBER 12, 2018

As is also the case this limitation is at the database level (especially the storage engine) rather than the hardware level. driver: intel_pstate CPUs which run at the same hardware frequency: 0 . hardware limits: 1000 MHz - 3.80 GHz available cpufreq governors: performance powersave . current CPU frequency: 1.99

Best Practices 40

Best Practices Scalability Performance C++ 40

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc. Theory (A) is most likely based on the frame widths in the flame graph. But I'm not completely sure.

Speed 52

Speed Java AWS Virtualization 52

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc. Theory (A) is most likely based on the frame widths in the flame graph. But I'm not completely sure.

Speed 40

Speed Java AWS Virtualization 40

KeyCDN

JULY 11, 2019

Well, according to HTTP Archive , as of June 1, 2019 the average desktop page is 1,896.8 This is crucial due to mobile devices requiring additional optimizations because they typically have less powerful hardware and a slower network connection when compared to desktop devices. The PHP library for the API is available on GitHub.

Speed 52

Speed Website Mobile Latency 52

Smashing Magazine

JANUARY 21, 2021

Back in 2017 we built the entire site with Preact, but then have moved to React in 2019 — and use it along with a few APIs for search, comments, authentication and checkout. Back in 2017, the entire layout was built with Flexbox and rebuilt with CSS Grid and CSS Custom Properties in mid-2019.

Performance 145

Performance Cache Mobile Network 145

Smashing Magazine

JANUARY 6, 2020

Usually, the most specific and relevant ones are: Time to Interactive (TTI) The point at which layout has stabilized, key webfonts are visible, and the main thread is available enough to handle user input — basically the time mark when a user can interact with the UI. Large preview ). Getting started with Webpack can be tough though.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 11, 2021

Usually, the most specific and relevant ones are: Time to Interactive (TTI) The point at which layout has stabilized , key webfonts are visible, and the main thread is available enough to handle user input — basically the time mark when a user can interact with the UI. Large preview ). Large preview ).

Performance 145

Performance Cache Media Metrics 145

O'Reilly

JULY 15, 2020

Combined, technology verticals—software, computers/hardware, and telecommunications—account for about 35% of the audience (Figure 2). The share of adoption for the 12-month period between January of 2019 and January of 2020 likewise suggests that microservices remains a topic of interest to O’Reilly users.

Database 135

Database Architecture Education Systems 135