Percona

DECEMBER 23, 2022

Although MyRocks is very efficient for writes, I chose a more generic workload that will provide a different MyRocks use case. 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. InnoDB and MyRocks dataset sizes.

Storage 56

Storage Cache C++ Virtualization 56

Tech News Gather

JULY 18, 2023

These apps offer several benefits for both patients and providers including convenience, accessibility, efficiency, and cost-effectiveness. Healthcare web apps improve the quality and efficiency of healthcare services as they bring down costs, and improve patient satisfaction and positive engagement.

Healthcare 52

Healthcare Social Media Development Artificial Intelligence 52

KeyCDN

DECEMBER 8, 2022

Many factors affect the speed of your WordPress website; some of them are: Your web host Server-side optimizations (PHP version, compression, caching, etc.) For example, a few themes have better optimization than others, while some plugins may add a huge number of scripts to your site. Optimus can be installed on any WordPress website.

Cache 52

Cache Website Speed Website Performance 52

Official Blog - World Web Technology

NOVEMBER 9, 2023

Because the language is based on procedural programming, developers can quickly start writing code that works. Developers can quickly learn how to use it and start making web apps because the code and instructions are easy to understand. It has a PHP engine that turns PHP code into bytecode, which makes it run faster.

Website 59

Website Development Open Source Database 59

The Morning Paper

JUNE 16, 2019

Therefore, frontend code is responsible for permission checks and privacy-preserving transformations that protect user’s data. The challenging thing of course, is efficiently maintaining all of these parallel universes. We’ll get to that, but first let’s look at some examples of privacy policies and how they can be expressed.

Database 90

Database Cache Benchmarking Efficiency 90

Scalegrid

NOVEMBER 23, 2023

The host variable can be found within specified code strings dedicated to creating/modifying content present on that particular remotely located Postgresql platform system. Practical Examples The hostname function can be extremely beneficial for PostgreSQL SQL queries, as it allows users to access a number of useful features.

Database 130

Database Servers Storage Network 130

ScaleOut Software

JULY 21, 2020

For more than fifteen years, ScaleOut StateServer® has demonstrated technology leadership as an in-memory data grid (IMDG) and distributed cache. Application code is automatically shipped by the client library to the IMDG for execution and runs fully in parallel across all servers for maximum performance.

Analytics 52

Analytics Airlines Cache Scalability 52

ScaleOut Software

JULY 21, 2020

For more than fifteen years, ScaleOut StateServer® has demonstrated technology leadership as an in-memory data grid (IMDG) and distributed cache. Application code is automatically shipped by the client library to the IMDG for execution and runs fully in parallel across all servers for maximum performance.

Analytics 52

Analytics Airlines Cache Scalability 52

Smashing Magazine

JUNE 30, 2021

iOS empowers developers to easily parallelize code using Grand Central Dispatch , Android does this via their new, unified task scheduler WorkManager and game engines like Unity have job systems. How long your piece of JavaScript takes to finish depends on how fast the device is that your code is running on.

Games 145

Games Architecture Code C++ 145

Percona

NOVEMBER 1, 2023

Docker containers are small, executable, standalone packages that come with all the components—code, runtime, libraries, and system tools—necessary to run a piece of software. In the below example, we connected to the mongodb_dockerhub36. In the example below, I will show how to set the WiredTiger cache.

Scalability 60

Scalability Best Practices Servers Database 60

ScaleOut Software

NOVEMBER 24, 2020

Rapid advances in the telematics industry have dramatically boosted the efficiency of vehicle fleets and have found wide ranging applications from long haul transport to usage-based insurance. It comprises message-processing code and state variables which host dynamically evolving contextual information about the data source.

Analytics 52

Analytics Architecture Scalability Software Architecture 52

Sutter's Mill

JANUARY 25, 2021

Not only is the integer comparison operation cheap, but min and max are already being accessed by this function and so they’re already “hot” in registers or cache. One commonly cited example is is_sorted. Given some assertion facility that can be used like this: MyAssert( condition ); // expresses that ‘condition’ must be true 1.

C++ 45

C++ Programming Cache Testing 45

Percona

JUNE 4, 2023

Via various optimization techniques, such as advanced query optimization, efficient indexing, and fast data processing, MariaDB can deliver excellent performance even when running heavy workloads. Efficient data processing and indexing, making it optimal for executing queries and handling large datasets.

Open Source 52

Open Source Servers Storage Scalability 52

Smashing Magazine

JANUARY 15, 2019

In this screenshot below, for example, we can see that loading the Smashing Magazine website for the first time incurs just under a megabyte of data transfer. For example, what actually deserves or needs to be on a homepage? For example: Are we loading the whole of jQuery for some basic DOM operations? Large preview ).

Website Performance 73

Website Performance Website Energy Performance 73

SQL Performance

OCTOBER 13, 2021

I also compare them with stored procedures, mainly focusing on differences in terms of default optimization strategy, and plan caching and reuse behavior. In my examples I’ll use a sample database called TSQLV5. An Example. GetTopCustOrders ( 1 , 3 ) ; I’ll refer to this example as Query 1. iTVFs vs.

Cache 144

Cache Strategy C++ Code 144

Dynatrace

NOVEMBER 13, 2020

When Davis detects deviations from this baseline (for example, a sudden dip in usage or a user action that lasts longer than expected), it generates a problem event , identifies the root cause of the problem, and sends notifications based on the configured alerting profile. OneAgent for mobile apps is specific to iOS and Android.

Code 173

Code Mobile Monitoring Infrastructure 173

The Symphonia

JANUARY 21, 2019

CloudFormation is a “close cousin” of these services, and is the the AWS Infrastructure-as-Code (IaC) tool + service I’m going to focus for the remainder of this article on CodeBuild and CodePipeline. You tell it where to get some source code from, give it a bunch of scripts to run in a shell environment (build, package, test, etc.),

AWS 40

AWS Open Source Lambda Serverless 40

Highly Scalable

AUGUST 20, 2013

The engine should be compact and efficient, so one can deploy it in multiple datacenters on small clusters. Consider an example where the data is grouped by a string key and sum of the numerical values is computed in each group: In this example, computation consists of two steps: local aggregation and global aggregation.

Big Data 154

Big Data Processing Lambda Database 154

Percona

SEPTEMBER 1, 2023

Per-Row Execution : For each affected row, the trigger’s code is executed. This code can include SQL statements, procedures, or other actions defined within the trigger. Access to OLD and NEW Values : Within the trigger code, you can access the OLD and NEW values for each column of the current row.

Cache 62

Cache Database Games Healthcare 62

Smashing Magazine

NOVEMBER 22, 2021

In order to create change across our entire organization, we needed to get all the relevant employees, partners, and even customers up to speed about performance quickly and efficiently. In order to make the best possible use of this enhanced infrastructure, we completely redesigned and rewrote significant portions of our front-end code.

Website 126

Website Performance Google Media 126

Smashing Magazine

JULY 18, 2022

If anything makes the JavaScript code fail, the paid user won’t have their dose of fun and might get angry. However, it’s not energy-efficient to render the article for each and every request. The “stale-while-revalidate” cache control strategy can reduce the TTFB issue by serving a cached version of the page until it’s updated.

Cache 114

Cache Website Energy Servers 114

Percona

AUGUST 8, 2023

Global caches like the InnoDB buffer pool and MyISAM key cache and session-level caches like the sort buffer, join buffer, random read buffer, etc. Global memory caches are static in size as they are defined solely by the configuration of the database itself. Do these queries use more caches?

Traffic 90

Traffic Cache Monitoring Database 90

Dynatrace

AUGUST 30, 2019

Missing Cache Settings – Make sure you cache resources that don’t change often on the browser or use a CDN. Missing caching layers, e.g. provide a read-only cache for static data. MAMPU showed two great examples for this section; database connectivity and web-server threats.

Cache 198

Cache Architecture Database Government 198

Smashing Magazine

NOVEMBER 4, 2021

We’ll be learning how to do this with GraphQL Features like Cache Update, Subscriptions, and Optimistic UI. Let’s get right into the code. Just before we start, this is the repo containing the code demonstrating everything under Real-time update on GraphQL, using Apollo as a state management tool, Fragments, and Apollo directives.

Cache 114

Cache Servers Transportation Code 114

SQL Server According to Bob

DECEMBER 31, 2018

The sample code is provided “as is” and any express or implied warranties, including the implied warranties of merchantability and fitness for a particular purpose, are disclaimed. .</param> </param> protected override void Dispose(bool disposing) { if (disposing && (components !=

Efficiency 40

Efficiency Code Servers Cache 40

CSS - Tricks

APRIL 1, 2021

The code for the site is available on GitHub for reference. An example CSS file that wouldn’t block rendering would be: <link href="printing.css" rel="stylesheet" media="print">. I found a lot of value in the Coverage panel in DevTools because it will show just how much code is being used after everything’s downloaded.

Cache 92

Cache Social Media Media Website 92

Dynatrace

JULY 16, 2020

I wanted to leverage Dynatrace’s Environment APIs, for example to export timeseries data, get problem stats, or change configuration settings, like enforcing a certain data privacy setting. TenantCache: a cache to store tenant information and API token information and semi-permanent data to avoid unnecessary roundtrips. ?

Cache 234

Cache Serverless Efficiency Tuning 234

Smashing Magazine

SEPTEMBER 24, 2021

To mitigate the performance issues, we had to add a lot of (unbudgeted) extra servers and had to aggressively cache pages on a reverse proxy. Vercel and Netlify also use serverless functions for the Server Side Rendering, which is the most efficient way to scale out. Lint And Format Your Code. As a result, they found that a 0.1s

Website 113

Website Code Servers Analytics 113

SQL Performance

SEPTEMBER 21, 2022

One example is using a bitwise representation of a set of user/role permissions. Another example is using a bitwise representation of a set of settings turned on or off in a given environment. For example, the ARITHABORT session option is represented by bit offset 6 in the bitmap returned by the @@options function.

Servers 122

Servers C++ Code Cache 122

All Things Distributed

SEPTEMBER 3, 2013

Get it wrong and you’re looking at sleepless nights, struggling to keep up with growth and fighting to keep your app available while you rewrite critical portions of your code. Amazon ElastiCache is a fully managed, in-memory caching service for customers to optimize the latency, performance and cost of their read workloads.

Cache 129

Cache Cloud Performance Retail 129

SQL Performance

NOVEMBER 10, 2021

Parameter embedding means SQL Server replaces parameter references in the query with the literal constant values from the current execution, and then the code with the constants gets optimized. In my examples, I’ll use a sample database called TSQLV5. For example, the expression 40 + 2 can be folded to the constant 42.

Cache 121

Cache Servers Code Database 121

The Netflix TechBlog

JULY 12, 2019

The Tech Hollow , an OSS technology we released a few years ago, has been best described as a total high-density near cache : Total : The entire dataset is cached on each node?—?there there is no eviction policy, and there are no cache misses. Near : the cache exists in RAM on any instance which requires access to the dataset.

Cache 183

Cache Architecture Latency Engineering 183

Speed Curve

FEBRUARY 25, 2024

In this post I'm going to walk through: How I help people identify the causes of poor INP times Examples of some of the most common issues Approaches I've used to help sites improve their INP Identifying Interactions The Chrome UX Report (CrUX) can provide a high-level view of INP. Does the stylesheet need to be injected?

Analytics 92

Analytics Processing Google Mobile 92

Smashing Magazine

AUGUST 20, 2021

However, unlike the early days of the web, static sites are no longer limited to developers working in a code editor. Piecing together a website using a WYSIWYG editor and seeing the code it generated was a fascinating and educational experience that sparked an initial interest in web design. Let’s fix that! Online, and live.

Ecommerce 139

Ecommerce Website Government Internet 139

SQL Performance

APRIL 18, 2022

Let’s look at some examples using the Stack Overflow 2010 database on SQL Server 2019 CU 14, with database compatibility set to 150. This first example query uses simple parameterization : SELECT U. This second example does not use simple parameterization: -- Projecting an extra column. Simple Parameterization Applied.

Cache 58

Cache Servers Database Testing 58

IO River

NOVEMBER 2, 2023

‍Before we dive into what Terraform is, let's begin with a real-world example of how Terraform code looks and works:‍# Challenge requests coming from known Tor exit nodes.‍‍In ‍In the example above, we're using Terraform to set up an access rule on Cloudflare. ‍Why Manage Infrastructure by Code?

Open Source 52

Open Source DevOps AWS Azure 52

Dynatrace

APRIL 21, 2022

Performance efficiency. Using high-fidelity metrics, logs, code-level tracing, and a dynamic topology map of your applications, Davis can identify the precise root cause and prioritize its business impact. Let’s look at an example. Performance Efficiency. Missing caching layers. Operational excellence.

Azure 188

Azure Monitoring Virtualization Metrics 188