DZone

MAY 1, 2023

Caches are very useful software components that all engineers must know. In this article, we are going to describe what is a cache and explain specific use cases focusing on the frontend and client side. In this article, we are going to describe what is a cache and explain specific use cases focusing on the frontend and client side.

Cache 143

Cache Strategy Latency Operating System 143

DZone

JUNE 29, 2022

The purpose of this article is to help readers understand what is caching, the problems it addresses, and how caching can be applied across layers of system architecture to solve some of the challenges faced by modern software systems.

Cache 130

Cache Software Architecture Architecture Software 130

InfoQ

OCTOBER 28, 2023

DoorDash rearchitected the heterogeneous caching system they were using across all of their microservices and created a common, multi-layered cache providing a generic mechanism and solving a number of issues coming from the adoption of a fragmented cache. By Sergio De Simone

Cache 112

Cache Scalability Performance Systems 112

DZone

FEBRUARY 15, 2022

To manage the server state in the frontend and sync with the backend, we need to update, cache, or re-fetch the data efficiently. Sometimes we call the backend more than necessary, and this could cause performance problems in our applications.

Cache 130

Cache Servers Efficiency Performance 130

n0derunner

AUGUST 12, 2024

Sometimes we want to read from the Linux cache rather than the underlying device. In my case I wanted to experiment with NUMA effects on cached reads. Longer Version By default ,if using a filesystem … The post reading from Linux cache with fio appeared first on n0derunner.

Cache 40

Cache Storage Performance 40

Percona

APRIL 14, 2023

A shared characteristic in most (if not all) databases, be them traditional relational databases like Oracle, MySQL, and PostgreSQL or some kind of NoSQL-style database like MongoDB, is the use of a caching mechanism to keep (a copy of) part of the data in memory. How do you know if your MySQL database caching is operating efficiently?

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Cache Efficiency Database Monitoring 92

High Scalability

FEBRUARY 25, 2019

The previous article described the caching algorithms used by Caffeine , in particular the eviction and concurrency models. This allows for quickly discarding new arrivals that are unlikely to be used again, guarding the main region from cache pollution.

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Cache Design Analytics Google 200

InfoQ

JANUARY 29, 2024

RevenueCat extensively uses caching to improve the availability and performance of its product API while ensuring consistency. The company shared its techniques to deliver the platform, which can handle over 1.2 billion daily API requests. The team at RevenueCat created an open-source memcache client that provides several advanced features.

Cache 108

Cache Open Source Availability Performance 108

DZone

NOVEMBER 20, 2019

You may also like: Java-Distributed Caching in Redis. Local caching is one of the most useful tactics for improving the performance of databases such as Redis. Redis developers who want to do local caching in Java will find that Redis doesn’t support this functionality out of the box.

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Cache Java Database Performance 173

Percona

JUNE 12, 2024

In the first part of this blog post, we learned how to enable GCache and Record-Set cache encryption in Percona XtraDB Cluster. Keeping Your Data Safe: An Introduction to Data-at-Rest Encryption in Percona XtraDB Cluster. This part will explore the details of the implementation to understand what happens behind the scenes.

Cache 93

Cache Software Software 93

DZone

AUGUST 12, 2019

Caching is extremely useful in order to speed up PHP webpages. In this article, I’ll show you how to make a simple PHP caching system for your web pages. When working on PHP websites made from scratch and without a framework, speed can often be an issue.

Cache 167

Cache Efficiency Speed Website 167

KeyCDN

NOVEMBER 19, 2020

In October 2015 KeyCDN released a free WordPress caching plugin called Cache Enabler. We did this because we wanted to give back to the WordPress community in the offering of a caching solution that was not complicated and most importantly, free. Over the last few months there have been many changes made to Cache Enabler.

Cache 116

Cache Network Open Source Speed 116

Smashing Magazine

MAY 9, 2022

Performance Game Changer: Browser Back/Forward Cache. Performance Game Changer: Browser Back/Forward Cache. With that caveat out of the way, let’s get to the guts of the article: What is the Back/Forward Cache and why does it matter so much? Didn’t The HTTP Cache Do All That Anyway? Barry Pollard.

Cache 93

Cache Games Performance Website 93

DZone

JULY 23, 2020

There are two effective methods to improve the load time — data caching and using a content delivery network (CDN). In an attempt to speed up their websites, owners are ready to take various measures. When we talk about the speed of a website, most often we mean the speed of its content loading.

Cache 143

Cache Speed Website Network 143

DZone

JUNE 3, 2019

A solution to that problem could be using a cache, but how do you implement it? In that article, I explain how to use a basic cache in Spring Boot. We would have a slow application because it is reading continuously data that hardly changes.

Cache 100

Cache Database Network Java 100

Scalegrid

AUGUST 16, 2021

Guest post by Ben Hagan from PolyScale.ai Data-driven applications span a wide breadth of complexity, from simple microservices to real-time event-driven systems under significant load. However, as any development and/or DevOps team tasked with performance improvements will attest, making data-driven apps fast globally is “non-trivial”.

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Cache DevOps Architecture Systems 279

DZone

MAY 6, 2019

Caching is key for the performance of nearly every application. Distributed caching is sometimes needed, but not always. In many cases, a local cache would work just fine, and there’s no need for the overhead and complexity of the distributed cache.

Cache 100

Cache Performance 100

Uber Engineering

JANUARY 16, 2023

Uber’s interactive analytics team shares how they integrated Alluxio’s data caching into Presto, the SQL query engine powering thousands of daily active users on petabyte scale at Uber, to dramatically reduce data scan latencies through leveraging Presto on local disks.

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Cache Speed Latency Analytics 92

Uber Engineering

MAY 2, 2024

Learn how Uber serves over 40 million reads per second from its in-house, distributed database built on top of MySQL using an integrated caching solution: CacheFront.”

Cache 81

Cache Storage Database 81

Scalegrid

NOVEMBER 26, 2020

Redis is a great caching solution for highly demanding applications, and there are […]. In fact, it is the number one key value store and eighth most popular database in the world. It has high throughput and runs from memory, but also has the ability to persist data on disk.

Cache 130

Cache Azure Benchmarking Performance 130

DZone

NOVEMBER 24, 2023

We can agree decoupling is a good practice that simplifies the code and the maintainability of the project. A common way of decoupling the code is to divide the responsibilities into different layers. A very common division is:

Code 173

Code Cache 173

DZone

MARCH 21, 2024

NCache Java Edition with distributed cache technique is a powerful tool that helps Java applications run faster, handle more users, and be more reliable. It doesn't matter if you've been developing for years or if you're new to caching , this article will help you get a good start with NCache Java Edition.

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Java Cache Technology Technology 313

KeyCDN

JUNE 6, 2019

We’re happy to announce that WebP Caching has landed! How Does WebP Caching Work? Enable the Feature for your Zones Cache Key WebP can be enabled for all Pull Zones. Once enabled, a Zone will cache each image separately as WebP and the other image format (e.g. Optimus offers an efficient way to generate WebP images.

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Cache Servers Website Traffic 81

DZone

MARCH 16, 2020

This article compares different options for the in-memory maps and their performances in order for an application to move away from traditional RDBMS tables for frequently accessed data.

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Cache Java Performance Database 147

DZone

JULY 8, 2020

It's cargo-cult fighting time! Today, we are going to look at a ban expression that you probably have used, and maybe even have recommended (gasp!) to your fellow Varnish users: req.url ~ /.

Cache 173

Cache Performance 173

The Polyglot Developer

SEPTEMBER 9, 2019

Recently I’ve been playing around with Netlify and as a result I’m becoming more familiar with caching strategies commonly found with content delivery networks (CDN). The resource is cached within the browser along with the ETag value and that value is used when determining if the particular cached resource has changed remotely.

Cache 69

Cache Testing Strategy Network 69

CSS Wizardry

OCTOBER 16, 2023

Caching them at the other end: How long should we cache files on a user’s device? Cache This is the easy one. Caching is something I’ve been a little obsessed with lately , but for static assets as we’re discussing today, we don’t need to know much other than: cache everything as aggressively as possible.

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Cache Latency Strategy Speed 295

CSS Wizardry

OCTOBER 16, 2023

If you wanted to cache a file ‘forever’, you’d probably use a Cache-Control header like this: Cache-Control: max-age=31536000 This instructs any cache that it may store and reuse a response for one year (60 seconds × 60 minutes × 24 hours × 365 days = 31,536,000 seconds ). Does Cache-Control say anything different?

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Cache C++ Servers Internet 187

Percona

JUNE 7, 2024

Keeping Your Data Safe: An Introduction to Data-at-Rest Encryption in Percona XtraDB Cluster.Data breaches are a major concern today. Whether you’re a business owner or value your privacy, the thought of your sensitive information being exposed is unsettling.

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Cache Software Software 97

The Polyglot Developer

SEPTEMBER 15, 2021

To make things better, we’re going to see how to cache this data to prevent making too many requests to an API that has a finite allocation. The post Download and Cache YouTube Data in an Eleventy Website with Simple JavaScript appeared first on The Polyglot Developer.

Cache 59

Cache Website Development 59

Scalegrid

JANUARY 25, 2024

Effective management of memory stores with policies like LRU/LFU proactive monitoring of the replication process and advanced metrics such as cache hit ratio and persistence indicators are crucial for ensuring data integrity and optimizing Redis’s performance. Cache Hit Ratio The cache hit ratio represents the efficiency of cache usage.

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Metrics Monitoring Latency Cache 130

Dynatrace

JANUARY 31, 2024

The RAG process begins by summarizing and converting user prompts into queries that are sent to a search platform that uses semantic similarities to find relevant data in vector databases, semantic caches, or other online data sources.

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Cache Azure Infrastructure Monitoring 199

cdemi

MAY 8, 2016

Applications that rely heavily on a data-store usually can benefit greatly from using the Cache-Aside Pattern. If used correctly, this pattern can improve performance and help maintain consistency between the cache and the underlying data store. If the item exists in the cache, you can use that. Lifetime of Cached Data.

Cache 54

Cache Design C++ Processing 54

DZone

OCTOBER 4, 2023

It turns out that the fix we made did improve performance at one point but created a situation in which key information was never cached. Just days later, user complaints surged about a related payment gateway timeout. Other parts of the software react badly to the fix, and we need to revert the whole thing.

Latency 249

Latency Cache Software Software 249

The Morning Paper

MAY 23, 2019

Compress objects, not cache lines: an object-based compressed memory hierarchy Tsai & Sanchez, ASPLOS’19. Existing cache and main memory compression techniques compress data in small fixed-size blocks, typically cache lines. ” The big idea. What about arrays? We want Zippads to compress both well.

Cache 61

Cache Benchmarking Hardware Java 61

DZone

FEBRUARY 22, 2023

Memoization is the process of caching the results of a function call based on its input parameters. The useMemo() hook is a built-in React hook that allows you to optimize the performance of your React application by memoizing expensive computations.

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Cache Efficiency Processing Performance 240

DZone

FEBRUARY 5, 2024

It stores the solutions to these subproblems in a table or cache, avoiding redundant computations and significantly improving the efficiency of algorithms. Dynamic Programming ( DP ) is a technique used in computer science and mathematics to solve problems by breaking them down into smaller overlapping subproblems.

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Programming Cache Efficiency 143