Dynatrace

APRIL 15, 2022

At Dynatrace Perform 2022 , David Catanoso, acting director of cloud and edge solutions at the U.S. ” Despite many challenges, when the project concluded in 2019, the team had the confidence and experience to migrate anything to the cloud. “We kind of did the opposite. How Dynatrace solved VA’s cloud complexity.

Cloud 177

Cloud Infrastructure Innovation Monitoring 177

The Morning Paper

OCTOBER 4, 2020

Understanding operational 5G: a first measurement study on its coverage, performance and energy consumption , Xu et al., The study is based on one of the world’s first commercial 5G network deployments (launched in April 2019), a 0.5 Application performance. SIGCOMM’20. km university campus.

Energy 130

Energy Latency Performance Network 130

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. Scalable Video Technology (SVT) is Intel’s open source framework that provides high-performance software video encoding libraries for developers of visual cloud technologies. What is SVT-AV1?

Open Source 166

Open Source Scalability Speed Efficiency 166

Brendan Gregg

MAY 1, 2022

I'm thrilled to be joining Intel to work on the performance of everything, apps to metal, with a focus on cloud computing. My dream is to turn computer performance analysis into a science, one where we can completely understand the performance of everything: of applications, libraries, kernels, hypervisors, firmware, and hardware.

Wireless 52

Wireless Hardware Open Source Cloud 52

SQL Performance

MARCH 17, 2020

Back in 2014, I wrote an article called Performance Tuning the Whole Query Plan. 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. Performance is competitive at around 15ms. Test Environment. OUTPUT Inserted.

Servers 86

Servers Tuning Database Efficiency 86

Dynatrace

JUNE 7, 2019

Previously, to apply a RAM update on a cluster node host, you were required to perform an “in-place” upgrade or wait until the next scheduled upgrade. Starting with version 1.170, hardware updates are applied automatically when services are restarted. See audit log example below: audit.cluster.event.log. Other improvements.

Hardware 103

Hardware Traffic Servers Monitoring 103

O'Reilly

JANUARY 13, 2020

” Willing also offered a shout-out to the CircuitPython and Mu projects, asking, “Who doesn’t love hardware, blinking LEDs, sensors, and using Mu, a user-friendly editor that is fantastic for adults and kids?” 2019 brought another surprise when Oracle moved Java SE to a subscription-based model. ” Java.

Programming 130

Programming Java Google C++ 130

Smashing Magazine

JANUARY 15, 2019

How Improving Website Performance Can Help Save The Planet. How Improving Website Performance Can Help Save The Planet. 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.

Website Performance 73

Website Performance Website Energy Performance 73

Adrian Cockcroft

AUGUST 9, 2022

The group has deep roots in High Performance Computing (that’s what Shahin, Steve, and I did at Sun). So right from the beginning, I’m happy to spend some time getting back up to speed and developing some of my ideas around new hardware capabilities. My own consulting work is initially in two areas.

IoT 52

IoT Best Practices AWS Media 52

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

High Scalability

JANUARY 4, 2019

copyconstruct : "GPUs will increase 1000× in performance by 2025, whereas Moore’s law for CPUs essentially is dead. By replacing branch-heavy algorithms with neural networks, the DBMS can profit from these hardware trends.". I still hate it but UGH OKAY FINE I guess.

Internet 29

Internet Internet Scalability Healthcare 29

Dynatrace

APRIL 30, 2021

He joined us at Perform 2021 to share his experience, highlighting why automatic and intelligent observability and AIOps are crucial. Consolidating observability onto the Dynatrace platform enabled SAP to drive an 88% reduction in down-time with a remote workforce during the 2020 holiday shopping season over 2019’s war room approach.

Retail 242

Retail Cloud Monitoring Hardware 242

Dynatrace

JULY 8, 2019

or “How will performance be accurate if the machine is not physical?” When we wanted to add a location, we had to ship hardware and get someone to install that hardware in a rack with power and network. Hardware was outdated. Fixed hardware is a single point of failure – even when we had redundant machines.

Cloud 201

Cloud Hardware Testing Logistics 201

Smashing Magazine

FEBRUARY 5, 2019

iOS Performance Tricks To Make Your App Feel More Performant. iOS Performance Tricks To Make Your App Feel More Performant. 2019-02-05T13:00:00+01:00. 2019-04-29T18:34:58+00:00. Setting a view to opaque will make the drawing system optimize some drawing performance while rendering the screen.

Performance 75

Performance Energy Operating System Code 75

Alex Russell

MARCH 6, 2021

Back in 2016, I gave a talk outlining the causes and effects of the terrible performance of web apps built using popular tools on the fastest-growing device segment: low-end to mid-range Android phones. Poor performance has a compound effect on user expectations at an ecosystem level. Live by the link, die by the link.

Performance 124

Performance Network Cache Metrics 124

The Morning Paper

SEPTEMBER 19, 2019

We’ve been covering papers from VLDB 2019 for the last three weeks, and next week it will be time to mix things up again. I really do want to cover this one at some point, along with Implementation of cluster-wide logical clock and causal consistency in MongoDB from SIGMOD 2019. What’s their secret??? Do we want that?

Blockchain 46

Blockchain Hardware Google Analytics 46

The Netflix TechBlog

DECEMBER 23, 2020

Titus is a multi-tenant system, allowing multiple teams and users to run workloads on the system, and ensuring they can all co-exist while still providing guarantees about security and performance. Various pieces of software used elevated capabilities for FUSE, low-level packet monitoring, and performance tracing amongst other use cases.

Media 286

Media Metrics Systems Processing 286

HammerDB

JUNE 27, 2022

It enables the user to measure database performance and make comparative judgements about database hardware and software. The Transaction Processing Performance Council (TPC) was founded to bring standards to database benchmarking, and the history of the TPC can be found here. What is HammerDB? Why HammerDB was developed.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

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. hardware limits: 1000 MHz - 4.00

Benchmarking 63

Benchmarking Performance Hardware C++ 63

SQL Server According to Bob

DECEMBER 18, 2018

Be sure to deploy SQL Server 2017 CU6 or newer for best data durability and performance results. “. The “forced flush” changes in SQL Server avoid flushes, when possible, in order to improve performance on non-optimized Fua file systems. Performance points of reference: The following charts highlight the increase in performance.

Servers 90

Servers Media Cache Storage 90

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. But needs must. The proposal looked shockingly like those sketched in years past.

Energy 79

Energy Games Engineering Design 79

Brendan Gregg

SEPTEMBER 25, 2021

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. A quick check of basic performance statistics showed over 30% higher CPU consumption. How would you _time_ time?

Speed 126

Speed Java AWS Virtualization 126

SQL Performance

APRIL 27, 2020

Gen 5 is the primary hardware option now for most regions since Gen 4 is aging out. The business-critical tier has local SSD which provide much better IO performance with max data IOPS ranging from 8000 for a 2 vCore database up to 204,800 for an 80 vCore database. New Hardware Configuration for Provisioned Compute Tier.

Azure 55

Azure Database Serverless Hardware 55

HammerDB

OCTOBER 12, 2018

This post complements the previous best practice guides this time with the focus on MySQL and MariaDB and achieving top levels of performance with the HammerDB MySQL TPC-C test. As is exactly the same with PostgreSQL for system choice a 2 socket system is optimal for MySQL OLTP performance. hardware limits: 1000 MHz - 3.80

Best Practices 40

Best Practices Scalability Performance C++ 40

SQL Performance

JULY 16, 2019

A close monitoring of the hardware enthusiast community, including many of the most respected hardware analysts and reviewers paints an even more dire picture about Intel in the server processor space. This made it easier for database professionals to make the case for a hardware upgrade, and made the typical upgrade more worthwhile.

Servers 46

Servers Hardware Architecture Retail 46

Percona

JULY 7, 2023

It enables businesses and organizations to meet uptime and service level objectives, protect business-critical data, and maintain performant databases. Also, in general terms, a high availability PostgreSQL solution must cover four key areas: Infrastructure: This is the physical or virtual hardware database systems rely on to run.

Availability 85

Availability Open Source Architecture Database 85

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

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.

Mobile 52

Mobile Testing Hardware DevOps 52

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

SQL Performance

MARCH 8, 2021

This can make it difficult to draw sound performance-tuning conclusions. 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. Both calculations are performed over the per-thread truncated millisecond values. Batch Mode Serial Execution. TheYear , CA.

Servers 95

Servers Tuning Architecture Processing 95

Brendan Gregg

SEPTEMBER 25, 2021

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. A quick check of basic performance statistics showed over 30% higher CPU consumption. How would you time time?

Speed 52

Speed Java AWS Virtualization 52

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

Brendan Gregg

SEPTEMBER 25, 2021

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. A quick check of basic performance statistics showed over 30% higher CPU consumption. How would you _time_ time?

Speed 40

Speed Java AWS Virtualization 40

Dynatrace

AUGUST 8, 2019

The IBM Z platform is a range of mainframe hardware solutions that are quite frequently used in large computing shops. Typically, these shops run the z/OS operating system, but more recently, it’s not uncommon to see the Z hardware running special versions of Linux distributions. Host-performance measures.

Availability 25

Availability Hardware Java Tuning 25

The Morning Paper

SEPTEMBER 26, 2019

USENIX Security Symposium 2019. Experiments are conducted in an RF shielded environment using the XPlane 11 flight simulator (which qualifies for FAA-certified flight training hours when used at appropriate frame rates), a commercial aviation grade handheld navigation receiver, and a laptop with software-defined radio hardware (USRP B210s).

Wireless 91

Wireless Systems Airlines Hardware 91

The Morning Paper

JULY 4, 2019

Moreover, just like an A/B test, we’ll be collecting metrics while the experiment is underway and performing statistical analysis at the end to interpret the results. degraded hardware, transient networking problem) or, more often, because of some change deployed by Netflix engineers that did not have the intended effect.

Latency 77

Latency Engineering Metrics Traffic 77

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). 64 equals 104.95

Servers 52

Servers Benchmarking Virtualization Architecture 52