Caching of information is very vital for any web site or application out there because it will mostly facilitate in cut back the server load. during this article, we’ll be viewing the highest five Best UNIX/Linux Tools For Geeks And UNIX/Linux SysAdmins thereforewhile not wasting abundant time, let’s jump directly into the article.

(5) Varnish Cache

Varnish cache finds the fifth position in our list of the highestfive Best UNIX Caching system Tools For Geeks And UNIX system SysAdmins it’sa well-liked communications protocol accelerator utilized in quite three million websites. directors say that adding the Varnish cache will increase the web site to a substantial extent.

As the name implies, this caching communications protocol reverse proxy tool can store the contents of a web siteonce you visit a web site. Next time once you visit the web siteonce more, if there aren’t any changes createdwithin thewebsite, then you’ll be obtaining the content solely from the cache and not from the web site.

This means that the content delivery is lightning quick and you don’t got to expect the content to be downloaded from the server. it’s ASCII text file and extremely versatile and is a flexible tool furthermoreit’s compatible with all fashionable UNIX operating system distros, Solaris, and FreeBSD platforms.

Remote dictionary Server (Redis) doesn’t go along with a native support for SSL, however it provides in a position support to work, authentication and authorization using VMODS. It may act as an internet application firewall furthermore as a load balancer.

What We Like
  • Open Source
  • Highly flexible
  • Excellent performance
  • Compatible with OS X, FreeBSD, Linux, and Solaris etc
  • Supports logging
What We Don’t Like
  • No native support for SSL/TLS

(4) Hazelcast IMDG

Next in our list is another open-source in-memory data grid known as Hazelcast IMDG. it’sextremely powerful, quick, light-weight, and longmoreoverone in allthe key highlights of this UNIX operating system caching tool is that it’s compatible with Windows, Mac OS X, Linux, and every one platforms that has Java put in.

The main advantage of using Hazelcast IMDG is for its unbelievable speed as you don’t wish to accept any remote storage and might handle immeasurable transactions per second. With Hazelcast you get a restart rate quicker by two.5X times quicker than your SSDs.

You can simply upgrade the cluster nodes with no need to worry concerning disrupting the services. Admins are given a management center to quickly have a glance at the cluster activities, REST apis and configurable watermarks furthermore

What We Like
  • Quickest
  • Highly scalable IMDG
  • Continuous processing
  • Hassle-free upgrade process
  • 5x faster restart times than SSDs
  • Compatible with Intel Optane DC Persistent Memory for RAM
  • Easy to use
  • Clear documentation
What We Don’t Like
  • Lower consistency

(3) Couchbase

When it involves caching, most corporations opt for Couchbase because it is very reliable caching tool. It comes with a inherent layer specially designed for caching that has the core-functionality to high-speed reading and writing of information. The Couchbase server works with the disk space utility to make sure that the caching layer perpetually has adequate space to store the cached information.

In Couchbase server, the cached information is keep during a key-value format. it’s extremely compatible with Linux and with alternative platforms like Windows and macintosh OS X. It makes use of N1QL, a extremely refined and a feature-rich search language for indexing and querying content from the information.

What We Like
  • Asynchronous
  • Monitors data access constantly
  • Easy to use
  • Excellent performance
  • Better than MongoDB
  • Quick deploy
What We Don’t Like
  • Limited full-text search capability
  • Advanced data modeling

(2) Memcached

The caching tool that takes the desirable second place in our list of the highest five Best UNIX system Caching Tools For Geeks And UNIX system SysAdmins is Memcached. there’s continually a discussion among system directors that whether or not Redis or Memcached is that the best caching tool for UNIX system.

It is one among the most-powerful, open-source caching tools on the market for the UNIX system platform. It comes equipped with a distributed memory object caching practicality that stores data in little chunks within the style of key values.

Quick result sets from a information question or API calls ar largely placed in these key values for fast retrieval of knowledgeit’s extremely compatible with numerous platforms like UNIX system, Mac OS X, Windows etc.

One of the highlights of Memcached is that it reduces the load on the database because it acts as a immediate memory for data access by applications and websites. It additionally provides API access for several different programming languages.

What We Like
  • Ease of use
  • Highly reliable
  • Sub-millisecond latency
  • Data Partitioning
  • Supports various programming languages
  • Stable
  • Excellent performance
What We Don’t Like
  • Supports only lazy eviction
  • Supports only string data type

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(1) Redis

The number one UNIX system caching tool that first-rate our list is Redis (Remote lexicon Server). it’s utterly free, open-source and compatible with numerous programming languages.When compared with Memcached, Redis supports numerous information varieties together with string, list, set, hash and sorted set. even though each Memcached and Redis provides supports for in-memory data store and key worth information stores, Redis appears to be additional correct than the previous. Another highlight with Redis is that has support for data persistenceit’s compatible with UNIX system, BSD, and mac OS X.

What We Like
  • Incredibly fast
  • High performance
  • Data Persistence
  • Supports various data types
  • Cluster management
  • Ease of use
  • Data partitioning
What We Don’t Like
  • Not the best cross DC replication capabilities
  • Handling of 1M r/s is poor


After we have a tendency to reviewed many caching tools and different tools provided within the list higher thanwe are able to conclude that Redis is that the best among the most effective because it is extraordinarily quick and offers glorious performance. Caching tools are xtremely useful and adds a great deal of import to applications and websites as they’ll mostly cut back the employment of network information measure, latency, and server load further.

I hope the data provided higher than offers you a basic plan concerning the most effective open supply UNIX operating system caching tools. and therefore the tools listed aren’t suggested by many UNIX operating system directorshowever we’ve conjointly analyzed and put in every and each tool in conjunction with varied different tools for this review. Please share your valuable comments and suggestions within the feedback section below.