Dynatrace

MAY 5, 2021

Quality gates are benchmarks in the software delivery lifecycle that define specific, measurable, and achievable success criteria a service must meet before moving to the next phase of the software delivery pipeline. Enforcing benchmarks in real time. What are quality gates? Meanwhile, in the U.S., The value of fixing issues up-front.

Benchmarking 185

Benchmarking Latency Speed Software 185

Scalegrid

JULY 13, 2020

Compare PostgreSQL vs. Oracle functionality across available tools, capabilities and services. Compare ease of use across compatibility, extensions, tuning, operating systems, languages and support providers. Not available. Not available. Not available. New Oracle versions are generally available every 2-4 years.

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

MAY 30, 2020

To deliver outstanding customer experience for your applications and websites, you need reliable benchmarks that measure what good customer experience looks like. Analyze issues across different dimensions in Multidimensional analysis view. Leverage the new metrics and Visually complete during user action analysis.

Metrics 133

Metrics Performance Benchmarking Monitoring 133

Dynatrace

MARCH 25, 2022

These insights were not previously available to the Parker team. “We were able to … fine-tune our systems in a very performant way,” notes Hood. ” Davis AI and automatic root-cause analysis have paved the way for automated problem remediation. Efficiency. ” B2B portal.

Benchmarking 173

Benchmarking Efficiency DevOps Tuning 173

Scalegrid

OCTOBER 24, 2019

While many AWS users default to their managed database solution, Amazon RDS, there are alternatives available that can improve your MySQL performance on AWS through advanced customization options and unlimited EC2 instance type support. MySQL Performance Benchmark Configuration. community edition. innodb_buffer_pool_size. sync_binlog.

AWS 183

AWS Latency Performance Benchmarking 183

Adrian Cockcroft

JUNE 21, 2022

Another big jump, but now it was my job to run benchmarks in the lab, and write white papers that explained the new products to the world, as they were launched. I was mostly coding in C, tuning FORTRAN, and when I needed to do a lot of data analysis of benchmark results used the S-PLUS statistics language, that is the predecessor to R.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Brendan Gregg

SEPTEMBER 25, 2021

This was a weird problem to think about: Time itself had now become a resource and target of performance analysis. I'm including this step as a reminder for anyone following this kind of analysis. Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource.

Speed 126

Speed Java AWS Virtualization 126

IO River

NOVEMBER 15, 2023

Two of them are particularly gnarly: fine-tuning rules to perfection and managing a WAF over a multi-CDN architecture. Aggregating this data into a single, coherent view for analysis becomes an additional hurdle. Imagine you have a special promotion only available to customers in a particular country. It's that precise.‍WAF

Traffic 52

Traffic Network Logistics Architecture 52

Brendan Gregg

FEBRUARY 9, 2018

In this post I'll look at the Linux kernel page table isolation (KPTI) patches that workaround Meltdown: what overheads to expect, and ways to tune them. I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. Much of my testing was on Linux 4.14.11

Performance 75

Performance Benchmarking Cache Tuning 75

IO River

NOVEMBER 2, 2023

Two of them are particularly gnarly: fine-tuning rules to perfection and managing a WAF over a multi-CDN architecture. Aggregating this data into a single, coherent view for analysis becomes an additional hurdle. Let's dive deep into these challenges.‍1. You'll have logs and analytics scattered across different CDNs.

Traffic 40

Traffic Network Logistics Architecture 40

Brendan Gregg

FEBRUARY 8, 2018

In this post I'll look at the Linux kernel page table isolation (KPTI) patches that workaround Meltdown: what overheads to expect, and ways to tune them. I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. Much of my testing was on Linux 4.14.11

Performance 40

Performance Benchmarking Cache Tuning 40

Brendan Gregg

SEPTEMBER 25, 2021

This was a weird problem to think about: Time itself had now become a resource and target of performance analysis. I'm including this step as a reminder for anyone following this kind of analysis. This server is spending about a third of its CPU cycles just checking the time! That changed by the end of the year.) ## 5.

Speed 40

Speed Java AWS Virtualization 40

KeyCDN

AUGUST 15, 2019

Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. Its tailored to enterprise applications that have thousands of users, but limited free edition is available. What is Performance Testing?

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Smashing Magazine

JANUARY 7, 2022

Worse yet, once the work is batched they insert user research that should have been done to inform the original work effort to what the real benchmark (MVP) should be. Your pit crew should be available for quick, pointed input. It is far better to maintain, tune, and prepare for when the time comes for that quick tire change.

Design 92

Design Logistics Strategy Benchmarking 92

John McCalpin

JANUARY 22, 2018

Since “peak performance” for the processor is two (512-bit SIMD) FMA instructions per cycle, any instructions that are not FMA instructions subtract directly from the available peak performance. of the “adjusted peak performance”, there is no longer a significant upside to performance tuning.

Latency 40

Latency Hardware Code Testing 40

High Scalability

NOVEMBER 25, 2019

Always be available: Have a service level circuit breaker and a circuit breaker by customer. We changed deployment in the middle of the week for both work-life balance and also this way we would have all engineers available in case release runs into an issue. How do you check global availability and simulate end-user performance?

Architecture 52

Architecture Cache Azure Storage 52