Dynatrace

FEBRUARY 25, 2021

Of course, this requires a VM that provides rock-solid isolation, and in AWS Lambda, this is the Firecracker microVM. In this case, as the provisioning life cycle diagram shows, the worker node has to be provisioned with the given Lambda function, which does, of course, take some time. The virtual CPU is turned off.

Lambda 224

Lambda AWS Monitoring Serverless 224

Speed Curve

FEBRUARY 25, 2021

Recommendations can come out of audits from consultants or from automated tools like Lighthouse (or SpeedCurve, of course). Before allowing a new third party, implement a vetting process to make sure it passes some basic guidelines around performance. Benchmark yourself. Another great tool to have in your bag is benchmarking.

Performance 143

Performance Benchmarking Metrics Monitoring 143

Scalegrid

NOVEMBER 25, 2019

ScyllaDB offers significantly lower latency which allows you to process a high volume of data with minimal delay. In fact, according to ScyllaDB’s performance benchmark report, their 99.9 Scylla Repair is a synchronization process that runs in the background to ensure all replicas eventually hold the same data.

Big Data 187

Big Data Database Open Source Azure 187

HammerDB

FEBRUARY 25, 2021

HammerDB is a load testing and benchmarking application for relational databases. However, it is crucial that the benchmarking application does not have inherent bottlenecks that artificially limits the scalability of the database. Basic Benchmarking Concepts. To benchmark a database we introduce the concept of a Virtual User.

Programming 67

Programming Benchmarking Virtualization C++ 67

Alex Russell

MARCH 9, 2024

Of course, it would be better from the OS vendor's perspective if everyone simply wrote all of the software for their proprietary platform, maximising OS feature differentiation. This adds powerfully to the usual moat-digger's weaponisation of consensus processes. native, OS-specific) platform and the hopefully weaker web platform.

Benchmarking 59

Benchmarking Strategy Internet Internet 59

High Scalability

AUGUST 24, 2021

No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search. Application security products and processes, however, have not kept up with advances in software development. Bridgecrew is the cloud security platform for developers. Try it today!

Education 100

Education DevOps Infrastructure Benchmarking 100

The Morning Paper

NOVEMBER 3, 2019

Most Linux users cannot afford the amount of resource large enterprises like Google put into custom Linux performance tuning… For Google of course, there’s an economy of scale that makes all that effort worth it. A micro-benchmark suite, LEBench was then built around tee system calls responsible for most of the time spent in the kernel.

Performance 108

Performance Benchmarking Tuning Hardware 108

Percona

NOVEMBER 3, 2023

Testing made easy An equally critical aspect of the database migration process is testing the migrated database to ensure everything will function correctly and no data will be lost or corrupted. This means they can ensure that every possible scenario is tested, from data integrity checks to performance benchmarks.

Database 82

Database Open Source Benchmarking Strategy 82

High Scalability

OCTOBER 27, 2021

No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search. Application security products and processes, however, have not kept up with advances in software development. Bridgecrew is the cloud security platform for developers. Try it today!

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

SEPTEMBER 29, 2021

No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search. Application security products and processes, however, have not kept up with advances in software development. Bridgecrew is the cloud security platform for developers. Try it today!

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

SEPTEMBER 15, 2021

No more hassles of benchmarking and tuning algorithms or building and maintaining infrastructure for vector search. Application security products and processes, however, have not kept up with advances in software development. Bridgecrew is the cloud security platform for developers. Try it today!

Education 100

Education DevOps Infrastructure Benchmarking 100

High Scalability

SEPTEMBER 7, 2018

Of course, in some cases the difference to performance is small enough that one can live with it, but it’s often bad enough to be a problem. We fairly frequently see performance get 5% or more worse over time in a single process execution. But, alas, the evidence that they frequently don’t warm up is hard to argue with.

Internet 137

Internet Internet Scalability Lambda 137

Percona

DECEMBER 23, 2022

The use case is the TPC-C benchmark but executed not on a high-end server but on a lower-spec virtual machine that is I/O limited like for example, with AWS EBS volumes. If you set rocksdb_rate_limiter_bytes_per_sec too low, like at 1MB/s, compaction cannot keep up and processing has to stall for some time. Long term stability.

Storage 55

Storage Cache C++ Virtualization 55

Percona

MAY 1, 2023

PostgreSQL performance optimization is an ongoing process involving monitoring, benchmarking, and adjustments to maintain high-performing PostgreSQL databases. Throughput: The throughput of an application is directly influenced by the speed at which the database can process and serve queries.

Tuning 52

Tuning Efficiency Database Performance 52

Percona

MARCH 23, 2023

These guidelines work well for a wide range of applications, though the optimal settings, of course, depend on the workload. As datasets continue to grow in size, the amount of RAM required to store and process these datasets also increases. Benchmark before you decide. have been released since then with some major changes.

Performance 124

Performance Hardware Tuning Storage 124

O'Reilly

OCTOBER 18, 2022

Using a public, agreed-upon standard for audits is one way to enhance fairness and transparency in the audit process. Of course, there are other emerging auditor standards, certifications , and principles. Its operators have less experience and associated governance processes are less fleshed out. But what about the auditors?

Artificial Intelligence 115

Artificial Intelligence Government Healthcare Metrics 115

Alex Russell

MARCH 6, 2021

Advances in browser content processing. Not as much as we'd like, of course, but the worldwide baseline has changed enormously. Using a global ASP as a benchmark can further mislead thanks to the distorting effect of ultra-high-end prices rising while shipment volumes stagnate. Modern network performance and availability.

Performance 124

Performance Network Cache Metrics 124

The Morning Paper

MAY 27, 2019

The process model, user-kernel interactions, dynamic linking, and memory management concerns are all in scope, and the protection spans the OS/DBMS boundary. And this all has to work for whole-system executions, not just the C-language portion of user processes. The protections are hardware implemented and cannot be forged in software.

C++ 61

C++ Hardware Virtualization Benchmarking 61

Rigor

FEBRUARY 19, 2020

Of course, since websites change daily (in some cases) and scripts can stop working, it is also important to evaluate a tool based on its troubleshooting capabilities, such as: Can you test the script? Of course, configuring a test with different options is only half the battle. Competitive & Industry Benchmarking.

Monitoring 59

Monitoring Benchmarking Mobile Traffic 59

HammerDB

APRIL 27, 2021

This will show the benchmark options dialog. Benchmark Options. and benchmark set with the bm argument. The schema build is the same process whether built from the GUI or the CLI. Of course you can use TCL scripting to configure complex build and test scenarios including the execution of host commands.

Virtualization 73

Virtualization Benchmarking Database Operating System 73

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

Percona

AUGUST 31, 2018

In production environments, it is observed that a large value for shared_buffer gives really good performance, though you should always benchmark to find the right balance. The checkpoint process flushes the data into the data files. This whole process involves expensive disk read/write operations. wal_buffers. Related posts.

Tuning 55

Tuning Database Performance Benchmarking 55

The Morning Paper

JANUARY 16, 2020

The deduction process is sound but it is not guaranteed to be complete. Most of the benchmarks require 5 or fewer input-output examples for the desired program to be generated, only one benchmark needs more than 10. If a judgement produces then we know the hypothesis can be rejected. Evaluation.

Programming 56

Programming Benchmarking Testing Systems 56

SQL Performance

DECEMBER 8, 2021

Of course, you can customize the inputs as you wish to test the performance of your solutions. It will be used as a benchmark. It then processes the entries in a loop as long as the last fetch was successful. This means I'll get the following total numbers of rows in the table: 100,000, 200,000, 300,000, and 400,000.

C++ 133

C++ Code Benchmarking Performance 133

Smashing Magazine

FEBRUARY 15, 2021

It’s of course doubtful that you will be able to achieve the same savings that I’ll be showing here, but you will get some useful pointers and tips on things to keep in mind when dealing with videos. MB video, so it’s likely that developers followed a similar process to compress and encode the.webm variant as well.

Network 143

Network Speed Website Mobile 143

Percona

JUNE 22, 2023

Failover mechanisms The primary purpose of failover — the automatic process of switching from a failed or offline database server to a standby or backup server — is to ensure user access and functionality of databases without interruption, even if there is a hardware or software failure.

Availability 106

Availability Database Open Source Hardware 106

Smashing Magazine

JANUARY 5, 2022

With entrance into the industry being so easy and lack of proper benchmarking (Note: this is somewhat contradictory to point 2, but more on that later) around what makes a good designer, software engineer, or product manager, we’re forced to face the facts that it’s a recipe for poor quality products. Firstly, you are employable. Show it off.

Design 127

Design Social Media Website Best Practices 127

Alex Russell

OCTOBER 22, 2017

Budgets are scaled to a benchmark network & device. Answering it requires an understanding of how browsers process resources (which differs by type) and the concept of the critical path. This input processing happens on document’s main thread , where JavaScript runs. ” A good question! Construction of DOM.

Performance 68

Performance Benchmarking Network Mobile 68

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. Helps media apps on the web save battery when doing video processing.

Media 145

Media Games Education Engineering 145

Rigor

SEPTEMBER 11, 2019

Reading time 16 min Whether you’re a web performance expert, an evangelist for the culture of performance, a web engineer incorporating performance into your process, or someone new to the web performance entirely, you probably identify as curious, excited about new ideas, and always learning. Maximiliano Firtman. Maximiliano Firtman.

Performance 89

Performance Education Google Website 89

Alex Russell

JANUARY 30, 2024

Put another way, the performance gap between what devices the wealthy carry and what budget shoppers carry grew more this year (252 points) than the year-over-year gains from process and architecture at the volume price point (174 points). GHz Cortex-A53) on a 10nm process : Geekbench 6 scores for the Galaxy A51 versus today's leading device.

Performance 90

Performance Network Mobile Speed 90

CSS - Tricks

APRIL 1, 2021

Google’s industry benchmarks from 2018 also provide a striking breakdown of how each second of loading affects bounce rates. This is the process of turning HTML, CSS and JavaScript into a fully fleshed out, interactive website. This process can be “blocked” if it has to wait for resources to load before it runs. KB to 11.2

Cache 92

Cache Social Media Media Network 92

Smashing Magazine

AUGUST 24, 2021

Microsoft of course isn’t the only company that has a style guide. The problem with style guides is that they add friction to the writing process. When you create a linter, you are setting a benchmark of quality for your documentation. Not all style guides come in tables. Google has one , too. The Trouble With Style Guides.

Development 119

Development Benchmarking Code Engineering 119

Smashing Magazine

JANUARY 7, 2022

Or let’s say that you’ve been getting numerous complaints regarding your onboarding/setup process for your product. When the work is ready to begin they go through an epic batching process to determine the more realistic scope of the work and what’s a feasible solution within the timeframe defined by the rough estimates. Pesky nails!

Design 93

Design Logistics Strategy Benchmarking 93

Randon ASCII

APRIL 17, 2018

Windows has long had a reputation for slow file operations and slow process creation. And, of course, this post will also cover how to detect and avoid this problem. Sometimes the most important piece of information you can have when trying to make some process faster is just knowing that it could be faster.

Monitoring 43

Monitoring C++ Code Processing 43

Alex Russell

MAY 9, 2022

Effective managers understand that products require processes to manage, yet front-end discourse assumes that switching frameworks will introduce a golden age. When sibling teams are brought in to integrate late in the process, attention to the cumulative experience may suffer. How did it get away from the team so quickly?

Performance 86

Performance Latency Metrics Engineering 86

Smashing Magazine

JUNE 3, 2022

Alternatively, if you want to do something new and expressive, or that has never been done before, then fine, of course. If your aim is to produce a new typeface based on historical exemplars, tradition, or design, then fine, this is what you will be aiming for. As I briefly mentioned, measuring a typeface’s effectiveness is difficult.

Performance 111

Performance Design Best Practices Testing 111