Percona

OCTOBER 18, 2023

Parallel run : Operating both the existing and new database system simultaneously during the transition, allowing for a seamless fallback in case of any issues. Look closely at your current infrastructure (hardware, storage, networks, etc.) The logic and syntax of stored procedures may differ between database systems.

Open Source 89

Open Source Database Hardware Strategy 89

Percona

OCTOBER 12, 2023

An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. Kubernetes limitations In Linux, by default, performance system events can’t be collected by unprivileged users. Then, the pod is deleted.

Code 107

Code Tuning C++ Benchmarking 107

Dynatrace

DECEMBER 22, 2019

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. Amazon Elastic File System (EFS). Amazon ElastiCache (see AWS documentation for Memcached and Redis ). Stay tuned for updates in Q1 2020. Dynatrace news. Amazon Aurora. Amazon EMR.

AWS 137

AWS Metrics IoT Storage 137

Dynatrace

DECEMBER 22, 2019

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. Amazon Elastic File System (EFS). Amazon ElastiCache (see AWS documentation for Memcached and Redis ). Stay tuned for updates in Q1 2020. Dynatrace news. Amazon Aurora. Amazon EMR.

AWS 133

AWS Metrics IoT Storage 133

The Netflix TechBlog

AUGUST 30, 2021

System Setup Architecture The following diagram summarizes the architecture description: Figure 1: Event-sourcing architecture of the Device Management Platform. When a new hardware device is connected, the Local Registry detects and collects a set of information about it, such as networking information and ESN.

Latency 213

Latency Traffic Transportation Hardware 213

Dynatrace

JULY 23, 2020

Of course, we could define a static threshold for each disk within the IT system. This release extends auto-adaptive baselines to the following generic metric sources, all in the context of Dynatrace Smartscape topology: Built-in OneAgent infrastructure monitoring metrics (host, process, network, etc.).

Metrics 216

Metrics Innovation Strategy Monitoring 216

Scalegrid

JULY 29, 2019

MySQL is a free open source relational database management system that is leveraged across a majority of WordPress sites, and allows you to query your data such as posts, pages, images, user profiles, and more. Managing a database is hard, as it needs continuous updating, tuning, and monitoring to ensure the performance of your website.

Database 166

Database Cloud Website Azure 166

The Morning Paper

MARCH 12, 2020

CloudCanary on the other hand is about detecting correlations you do have, but probably don’t want: it looks for potential causes of correlated failures across a system, and can make targeted recommendations for improving your system reliability. Improving system reliability through correlation. "If

Network 109

Network Azure Engineering Tuning 109

MachMetrics

APRIL 3, 2020

Sounders, along with 8 expert contributors, expands upon the tips in the first book and offers best practices in JavaScript, network, and browser optimization. Developers and System Administrators alike will find incredible information between the covers. If you loved our first recommendation, then check out the sequel!

Speed 85

Speed Performance Best Practices Website 85

Percona

APRIL 12, 2023

Instead of relational (SQL) databases defined primarily through a hierarchy of related sets via tables and columns, their non-relational structure used a system of collections and documents. MongoDB is a non-relational (NoSQL), document-based database program that is commonly referred to as source-available.

Open Source 80

Open Source Programming Database Servers 80

O'Reilly

SEPTEMBER 19, 2023

A single document may represent thousands of features. And that brings our story to the present day: Stage 3: Neural networks High-end video games required high-end video cards. You can download these models to use out of the box, or employ minimal compute resources to fine-tune them for your particular task.

Hardware 97

Hardware Storage Big Data Blockchain 97

O'Reilly

JANUARY 17, 2023

You’ll try this with a few other algorithms, and their respective tuning parameters–maybe even break out TensorFlow to build a custom neural net along the way–and the winning model will be the one that heads to production. The second is the experienced ML professional who really knows how to build and tune models.

Tuning 128

Tuning Open Source AWS Software 128

Percona

AUGUST 30, 2023

Those parameters taken from the specific data directory initialization, which overrides the built-in parameters, can be checked like this: select name,setting from pg_settings where source='override'; This override includes some of the calculated auto-tune values for that environment. cat /usr/lib/systemd/system/postgresql-14.service.

Database 99

Database Servers Open Source Tuning 99

Adrian Cockcroft

JUNE 2, 2023

One example is that Netflix launched it’s streaming service in 2007, just at the point when the cost of streaming a movie over the network (which was dropping fast) became less than the cost of shipping a DVD. The current sweet spot for tools like ChatGPT is where there is a lot of documentation and consensus around a subject.

Social Media 98

Social Media Innovation Open Source Entertainment 98

Apica

DECEMBER 12, 2022

You can almost think of it as software documentation in reverse. By running the test user through both tedious everyday scenarios and rainy-day edge cases that appear when a totally unexpected crisis arises, teams can start to generate feedback that is robust enough to make the system under test more resilient. The result?

Testing 52

Testing DevOps Monitoring Media 52

The Morning Paper

OCTOBER 8, 2019

Ours is a story of the elements we found useful in applying neural networks to a real life product. “ This made the moment ripe for trying sweeping changes to the system.” From this foundation, they took their first steps towards neural networks. Tuning the model. I hope you enjoy it as much as I did!

Network 82

Network Architecture Tuning Traffic 82

Smashing Magazine

FEBRUARY 2, 2022

This problem is more apparent on unreliable and slow networks and lower-end devices. On design systems, CSS/JS and UX. Users can browse the Internet using slow and unreliable networks, so minification, optimization, and code-splitting of JavaScript files ensure that the user downloads the smallest file possible. Large preview ).

Code 89

Code Performance Network Website 89

Smashing Magazine

SEPTEMBER 6, 2021

Next, we’ll look at how to set up servers and clients (that’s the hard part unless you’re using a content delivery network (CDN)). Using just a few (but still more than one), however, could nicely balance congestion growth with better performance, especially on high-speed networks. What Does It All Mean?

Network 105

Network Servers Cache Traffic 105

Smashing Magazine

OCTOBER 9, 2021

On design systems, CSS/JS and UX. AnimXYZ works perfectly with regular HTML and CSS, and it can be integrated in a project using the content delivery network (CDN) link. Grab the CDN , and add it to the head of your HTML document. For a more detailed guide, check out the [official documentation]([link]. Why Use AnimXYZ?

Media 120

Media Code Efficiency Tuning 120

Percona

JULY 2, 2023

In setting up our demonstration system, we use pg_basebackup and continuous archiving. Database Performance Tuning : By optimizing backup schedules, monitoring for errors, or looking for ways to reduce backup storage needs, DBAs are always working to improve the efficiency of backups and restores.

Strategy 52

Strategy Database Storage Open Source 52

O'Reilly

NOVEMBER 28, 2023

Even with cloud-based foundation models like GPT-4, which eliminate the need to develop your own model or provide your own infrastructure, fine-tuning a model for any particular use case is still a major undertaking. And there are many other applications for machine-generated text: AI is good at summarizing documents.

Open Source 106

Open Source Artificial Intelligence Google Infrastructure 106

Smashing Magazine

AUGUST 22, 2021

As we will see, QUIC and HTTP/3 indeed have great web performance potential, but mainly for users on slow networks. If your average visitor is on a fast cabled or cellular network, they probably won’t benefit from the new protocols all that much. An often used metaphor is that of a pipe used to transport water. Congestion Control.

Performance 106

Performance Network Latency Servers 106

Brendan Gregg

SEPTEMBER 5, 2017

What follows are topics that may be of interest to anyone looking to migrate their systems and skillset: scan these to find topics that interest you. ## ZFS ZFS is available for Linux via the [zfsonlinux] and [OpenZFS] projects, and more recently was included in Canonical's Ubuntu Linux distribution: Ubuntu Xenial 16.04 LTS (April 2016).

Virtualization 76

Virtualization AWS Engineering Hardware 76

Smashing Magazine

DECEMBER 2, 2021

Stay tuned for lots of articles on metaprogramming, applications, useful Raku modules, programming techniques, guides on how to work with Raku inside containers, and even how to migrate from good ol’ Perl. Tune in each day for an article that explores the wide range of topics in system administration. SysAdvent on Twitter.

Design 108

Design Development Programming Website 108

Smashing Magazine

JANUARY 5, 2022

That’s right; I’ve parked day-to-day design work in favor of becoming someone very active in the design community, focusing on best practice design advice and scalable systems. Prioritize Networking Over Pushing Pixels. Prioritize networking over pushing pixels. A Design System Is Not A Sticker Sheet ,” by Corey Roth.

Design 127

Design Social Media Website Best Practices 127

Alex Russell

MARCH 31, 2022

Like every other successful platform, the web operates on a finely tuned understanding of risk and trust , and deprecations are particularly explosive. [2] De-duplication can prevent multiple copies on disk, but we're out of luck on reducing network costs. Shared caches must make sense within this value system. Trust Falls #.

Cache 82

Cache Government Traffic Network 82

O'Reilly

OCTOBER 11, 2022

As a trend, it’s not performing well on Google; it shows little long-term growth, if any, and gets nowhere near as many searches as terms like “Observability” and “Generative Adversarial Networks.” We’ll see it in the processing of the thousands of documents businesses handle every day. We’ll see it in customer service.

Games 114

Games Healthcare Processing Retail 114

High Scalability

NOVEMBER 25, 2019

He and his colleagues spend their productive hours scaling large distributed file systems. Our only option was to roll up our sleeves and build basic cloud file system components such as object store ourselves. Document store. Java used to power core file system code. You can reach him at @kpatelwork. Introduction.

Architecture 52

Architecture Cache Azure Storage 52

The Netflix TechBlog

JULY 1, 2019

Surface Cache Surface cache is a reserved pool in main memory (or separate graphics memory on a minority of systems) that the Netflix app uses for storing textures (decoded images and cached resources). We also documented a set of tips and tools for debugging and optimizing surface cache should a problem arise.

Cache 166

Cache Design Testing Development 166

HammerDB

FEBRUARY 25, 2021

On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute. For simplicity, we do not include networking or transaction management middleware in this discussion because although important in the real world they do not affect the key concepts.

Programming 67

Programming Benchmarking Virtualization C++ 67

O'Reilly

JULY 25, 2023

There’s all of this relevant knowledge hiding inside its neural network mastermind of billions and billions of LLM parameters, but it’s up to you to coax it into revealing what it knows by taking the lead in conversations and crafting the right prompts to direct it toward useful responses. I saw an example for Node.js

Programming 98

Programming Code Design Benchmarking 98

Abhishek Tiwari

JULY 12, 2018

In a nutshell, a data pipeline is a distributed system. If tuned for performance, there is a good change reliability is compromised - and vice versa. Moreover, identifying the scopes and scale for functional testing of a data pipeline is another area where there is hardly many well-documented strategies or best-practices.

Latency 63

Latency Analytics Scalability Engineering 63

Rigor

SEPTEMBER 3, 2019

This information can then be used to set up tests within a synthetic monitoring data platform such as Rigor to test how a user experience those flows on every type of device, network, connection, and location. STEP 7: Tune Your CDN Performance. Establishment up front and early on of ownership and accountability for key systems.

Website 74

Website Cache Ecommerce Traffic 74

SQL Server According to Bob

JANUARY 11, 2020

This will help you increase system performance and avoid I/O environment errors. Copyright The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Complying with all applicable copyright laws is the responsibility of the user.

Servers 40

Servers Cache Media Hardware 40

Smashing Magazine

OCTOBER 22, 2021

This led to the situation where the first player got to see the physics happening in real-time (it is happening locally in their browser, after all), while all the other players were lagging behind at least 30 milliseconds (the broadcast rate I chose), or — if the first player’s network connection was slow — considerably worse.

Games 95

Games Servers Database Virtualization 95

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information ​​ that is contained ​​ in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Complying with all applicable copyright laws is the responsibility of the user. ​​ Read it before you read this paper.

Servers 40

Servers Cache Database Media 40