Memory-Caching System

What is Memcached?

Memcached is frequently used to increase the speed of dynamic applications that connect to databases. For instance, an in-memory datastore ensures access to the hard disk and doesn’t need to obtain data from memory. It lessens the strain on back-end systems and considerably lowers latency.


Brad Fitzpatrick of Danga Interactive first created Memcached for LiveJournal. Anatoly Vorobey rewrote it from scratch in C after it was initially created in Perl. 

These days, Memcached is widely utilized on various platforms, notably YouTube, Twitter, Facebook, and Wikipedia. Additionally, it is made available in various cloud platform services, such as Google App Engine, Microsoft Azure, and Amazon Web Services.


In-Memory Data Storage

Memcached's in-memory data storage is one of its key characteristics. It implies it can access data considerably more quickly than conventional databases since it keeps data in RAM rather than on disk.

Distributed Architecture

The distributed architecture of Memcached is another noteworthy aspect. It enables various servers to operate as one cohesive unit.

Cache Expiration and Eviction

Data stored by Memcached can have its expiration dates specified. You can decide how long the data should stay in the cache before being automatically deleted.

Multi-Language Support

Numerous programming languages, such as PHP, Python, Ruby, Java, and C#, are supported by Memcached.

High Performance

Memcached is made to manage applications and websites with lots of traffic. Additionally, it can grow horizontally by including more servers in the architecture.

Simple and Lightweight

Unlike other caching technologies, Memcached is easy to use and lightweight. It has a minimal memory footprint and doesn't need elaborate installs or setups.

Simple API

Memcached provides a straightforward API for storing and accessing data from the cache.

Memcached Components

Client Software:It serves as a list of Memcached servers that are currently accessible.
Client-based hashing algorithm:This component selects a server based on the key.
Server Software:In an internal hash table, it stores values and their keys.
LRU:LRU is the abbreviated form of Least Recently Used. When to discard outdated data or make use of memory is decided by this.

Use Cases

Caching Web Pages - Caching web pages are one of Memcached's main use cases. The server dynamically creates the HTML code for the page whenever a user accesses a website.
Storing Session Data - Keeping track of session data is one more typical use case for Memcached. The server starts a session and saves user data when a user connects to a website.
Speeding Up Database Queries - Memcached can also speed up database searches by storing the results. The server determines if a query's response has previously been cached in Memcached before executing it.
Integration with other technologies - Other technologies, like artificial intelligence and machine learning, can be integrated with Memcached.
High-performance applications - Memcached is often an excellent option for applications that need a high-performance large-scale cache.

Next steps for Memcached development with MarsDevs

Memcached, a distributed memory caching solution, is a go-to system for many websites. Because it speeds up database-driven websites' performance by caching data in RAM and minimizing reads from external sources, Memcached has become highly popular among enterprises. 

The database system is ideal for creating websites with significant database loads. With us, you can hire seasoned Memcached designers with years of experience working with the relevant technologies!

At MarsDevs, we provide reputable Memcached development services to companies operating globally in various sectors. Our Memcached professionals have expertise in integrating Memcached database systems into websites they have built. Engage our developers on your preferred engagement model at a reasonable price!

Frequently Asked Questions

Is Memcached open-source?

Memcached is an established open-source project that is backed by a thriving community. Memcached may be used to boost performance in programs like WordPress and Django.

Is Memcached SQL or NoSQL?

One well-known NoSQL database is Memcached. This distributed database is free and can speed up database-driven websites.

What are the uses of Memcached?

By storing data and objects in RAM to minimize the number of times an external data source (such as a database or API) must be accessed, Memcached is frequently used to speed up dynamic database-driven websites.