Enprowess

SEPTEMBER 20, 2021

of software development companies would like to hire React developers , whereas only 19% of s/w engineers have the desired skills. Its documentation has set a benchmark that beats anything from react camp. The post React vs Vue comparison- what is the best choice for 2021? Vue has the shortage even higher, like 10% vs. 5.1%.

Open Source 52

Open Source Mobile Scalability Google 52

Percona

JANUARY 11, 2024

In my previous article, Comparisons of Proxies for MySQL, I showed how MySQL Router was the lesser performing Proxy in the comparison. From that time to now, we had several MySQL releases and, of course, also some new MySQL Router ones.Most importantly, we also had MySQL Router going back to being a level 7 proxy […]

Performance 87

Performance Benchmarking Availability Servers 87

Particular Software

SEPTEMBER 20, 2021

It’s less of an apples-to-oranges comparison and more like apples-to-orange-sherbet. Why RPC is “faster” It’s tempting to simply write a micro-benchmark test where we issue 1000 requests to a server over HTTP and then repeat the same test with asynchronous messages. But the answer isn’t that simple. Messaging doesn’t do that.

Benchmarking 97

Benchmarking Latency Servers Systems 97

High Scalability

SEPTEMBER 7, 2018

Eli Bendersky : Just for fun, I rewrote the same benchmark in Go; two goroutines ping-ponging short message between themselves over a channel. For comparison, Google's fibers use a new Linux system call that can switch between two tasks in about the same time, including the kernel time. It was a quiet week this week.

Internet 137

Internet Internet Scalability Lambda 137

Percona

MARCH 17, 2023

Percona’s co-Founder Peter Zaitsev wrote a detailed post about migration from Prometheus to VictoriaMetrics , One of the most significant differences in terms of performance of PMM2 comes with the usage for VM, which can also be derived from performance comparison on node_exporter metrics between Prometheus and VictoriaMetrics.

Monitoring 95

Monitoring Scalability Cache Database 95

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. As I'm interested in the relative comparison I can just compare the total runtimes (the "real" time) for the same result. Theory (A) is most likely based on the frame widths in the flame graph.

Speed 126

Speed Java AWS Virtualization 126

Scalegrid

JULY 13, 2020

Software Update License & Support (annual). $0. Comparison Overview. Oracle also offers many tools, but they are all available as add-on solutions with additional processor license and software update license costs and support fees. Oracle Enterprise Edition. Single Database Edition Costs. $0. Clustering / Replication. $0.

Open Source 244

Open Source Tuning C++ Database 244

The Morning Paper

AUGUST 29, 2019

use the TPC-H benchmark to assess Redshift, Redshift Spectrum, Athena, Presto, Hive, and Vertica to find out what works best and the trade-offs involved. For cost calculations, the costs are a combination of compute costs, storage costs, data scan costs, and software license costs. Key findings. Query restrictions.

Architecture 76

Architecture Cloud Storage Serverless 76

Dynatrace

JANUARY 23, 2020

As a part of the “ Release better software faster ” breakout track at Perform Las Vegas 2020 , I’ll be presenting a session concentrating on deployment models and how to reduce risk and iterate faster. Using the Davis assistant for comparison and benchmarking. Dynatrace news. Customer story.

Performance 35

Performance Benchmarking Innovation DevOps 35

Rigor

FEBRUARY 19, 2020

For example, here is what a comparison report looks like in Rigor. If virtualized, what is the technology used (VM, Docker, software package)? Competitive & Industry Benchmarking. With a Synthetic product, benchmarking a competitor’s site is as easy as testing your own site…you simply provide a URL.

Monitoring 59

Monitoring Benchmarking Mobile Traffic 59

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. As I'm interested in the relative comparison I can just compare the total runtimes (the "real" time) for the same result. But I'm not completely sure. us on Centos and 0.68

Speed 52

Speed Java AWS Virtualization 52

Alex Russell

APRIL 29, 2021

As an engineer on a browser team, I'm privy to the blow-by-blow of various performance projects, benchmark fire drills, and the ways performance marketing (deeply) impacts engineering priorities. With each team, benchmarks lost are understood as bugs. Some commenters appear to confuse unlike hardware for differences in software.

Media 145

Media Games Education Engineering 145

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. I found the comparison of InnoDB vs. MyISAM quite interesting, and I’ll use it in this post.

Database 40

Database Tuning Performance AWS 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. As I'm interested in the relative comparison I can just compare the total runtimes (the "real" time) for the same result. Theory (A) is most likely based on the frame widths in the flame graph.

Speed 40

Speed Java AWS Virtualization 40

Percona

JANUARY 19, 2023

sec) Records: 0 Duplicates: 0 Warnings: 0 mysql> INSERT INTO employees_compressed SELECT * FROM employees; Size comparison: [user1] percona@db1: ~ $ sudo ls -lh /var/lib/mysql/employees/|grep employees -rw-r --. sec) mysql> ALTER TABLE employees_compressed ROW_FORMAT=COMPRESSED; Query OK, 0 rows affected (0.14

Open Source 85

Open Source Storage Database Big Data 85

ScaleOut Software

MAY 15, 2014

We have spent a great deal of time at ScaleOut Software re-architecting our in-memory data grid (IMDG)’s code base to make best use of many cores and large memory. GUI Based Management Is Crucial for Distributed Software. It was tempting to write this blog post as a feature comparison between AppFabric and SOSS.

Cache 40

Cache Servers Network Design 40

John McCalpin

JANUARY 22, 2018

Pointer arithmetic, loop index increments, loop trip count comparisons, and conditional branches are all essentially “free” on mainstream Xeon processors, but have to be considered very carefully on the Xeon Phi x200. A “best case” scenario: DGEMM. 1 12 3 15 15 15.0156 8.0 8.056 0.056 75.0% 74.48% 0.70%. 2 24 3 27 13.5

Latency 40

Latency Hardware Code Testing 40

HammerDB

OCTOBER 12, 2018

For anyone benchmarking MySQL with HammerDB it is important to understand the differences from sysbench workloads as HammerDB is targeted at a testing a different usage model from sysbench. CPUs which need to have their frequency coordinated by software: 0 . HammerDB difference from Sysbench. hardware limits: 1000 MHz - 3.80

Best Practices 40

Best Practices Scalability Performance C++ 40

Alex Russell

MAY 9, 2022

No other aspect of modern software is as poorly managed in otherwise functional engineering organisations. Treating data as a distribution fundamentally enables comparison and experimentation because it creates a language for describing non-binary shifts. Management Attributes #.

Performance 86

Performance Latency Metrics Engineering 86

Smashing Magazine

JANUARY 11, 2021

Alternatively, you can also use: Addy Osmani’s Chrome UX Report Compare Tool , Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Geekbench CPU performance benchmarks for the highest selling smartphones globally in 2019. compared to early 2015.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Alternatively, you can also use Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Paddy Ganti’s script constructs two URLs (one normal and one blocking the ads), prompts the generation of a video comparison via WebPageTest and reports a delta.

Performance 145

Performance Cache Network Metrics 145

SQL Server According to Bob

JANUARY 11, 2020

Malfunctioning virus protection Heavy use of compression Network unresponsiveness Dual I/O path software malfunctions Microsoft SQL Server 2005 Enhancements The following section outlines the ​​ core ​​ I/O ​​ enhancements made in SQL Server 2005. For more information about DOD-5012.2

Servers 40

Servers Cache Database Media 40