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Linux From Scratch VS memcached

Compare Linux From Scratch VS memcached and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Linux From Scratch logo Linux From Scratch

Linux From Scratch (LFS) is a project that provides you with the steps necessary to build your own...

memcached logo memcached

High-performance, distributed memory object caching system
  • Linux From Scratch Landing page
    Landing page //
    2021-09-02
  • memcached Landing page
    Landing page //
    2023-07-23

Linux From Scratch features and specs

  • Educational Experience
    Linux From Scratch (LFS) provides an in-depth educational experience, allowing users to learn firsthand how a Linux system is built from the ground up. This deep understanding of Linux internals can be invaluable for system administrators and developers.
  • Customization
    LFS offers complete control over the software components and configurations, enabling users to build a system that meets their specific needs and preferences without unnecessary extraneous software.
  • Optimized Performance
    By compiling the system from scratch, users can optimize it for specific hardware, potentially achieving better performance than with pre-packaged distributions.
  • Minimal Footprint
    LFS allows users to create a minimal system with only essential packages, reducing the attack surface for security vulnerabilities and resource usage.

Possible disadvantages of Linux From Scratch

  • Time-Consuming
    Building a Linux system from scratch is a time-intensive process, requiring significant effort and attention to detail, which can be a barrier for users with limited time.
  • Complexity
    The process requires a good understanding of Linux and its subsystems, making it challenging for beginners or those unfamiliar with manual system setup and configuration.
  • Lack of Standard Support
    LFS does not have an official support community or professional support services like popular distributions, requiring users to rely on forums or their ingenuity.
  • Maintenance Overhead
    Keeping an LFS system up-to-date with new packages, patches, and security updates involves significant ongoing effort, as package management is manual.

memcached features and specs

  • High Performance
    Memcached is incredibly fast and efficient at caching data in memory, enabling quick data retrieval and reducing the load on databases. Its in-memory nature significantly reduces latency.
  • Scalability
    Memcached can be easily scaled horizontally by adding more nodes to the caching cluster. This allows it to handle increased loads and large datasets without performance degradation.
  • Simplicity
    Memcached has a simple design and API, making it easy to implement and use. Developers can quickly integrate it into their applications without a steep learning curve.
  • Open Source
    Memcached is free and open-source software, which means it can be used and modified without any licensing fees. This makes it a cost-effective solution for caching.
  • Language Agnostic
    Memcached supports multiple programming languages through various client libraries, making it versatile and suitable for use in diverse tech stacks.

Possible disadvantages of memcached

  • Data Volatility
    Memcached stores data in RAM, so all cached data is lost if the server is restarted or crashes. This makes it unsuitable for storing critical or persistent data.
  • Limited Data Types
    Memcached primarily supports simple key-value pairs. It lacks the rich data types and more complex structures supported by some other caching solutions like Redis.
  • No Persistence
    Memcached does not offer any data persistence features. It cannot save data to disk, so all information is ephemeral and will be lost on system reset.
  • Size Limitation
    Memcached has a memory limit for each instance, thus, large-scale applications may need to manage multiple instances and ensure data is properly distributed.
  • Security
    Memcached does not provide built-in security features such as authentication or encryption. This can be a concern in environments where data privacy and security are critical.

Analysis of memcached

Overall verdict

  • Memcached is a solid choice for applications that require distributed caching to improve scalability and performance. It's particularly beneficial for web applications handling high traffic and needing fast, efficient data retrieval.

Why this product is good

  • Memcached is considered good due to its high performance, simplicity, and effectiveness in enhancing the speed of dynamic web applications by alleviating database load. It operates by storing data in memory, which allows for quick retrieval of cached objects and reduces the need to frequently query the database. Its distributed architecture, open-source nature, and widespread language support make it a flexible and reliable choice for caching.

Recommended for

  • Web developers looking to improve the speed and scalability of applications.
  • Organizations needing a simple and effective caching solution to reduce database load.
  • Projects that demand quick deployment of a caching solution with support across multiple programming languages.

Linux From Scratch videos

+ Add

Linux From Scratch 7.5 First Impressions

More videos:

  • Review - Linux From Scratch 8.2 - Episode 1: Host System
  • Review - Why should we learn Linux from scratch? | Linux From Scratch (for beginners) LFS-EP-01

memcached videos

+ Add

Course Preview: Using Memcached and Varnish to Speed Up Your Linux Web App

Category Popularity

0-100% (relative to Linux From Scratch and memcached)

Linux From Scratch

memcached

Linux
100 100%
Linux
0% 0
Databases
0 0%
Databases
100% 100
Operating Systems
100 100%
Operating Systems
0% 0
NoSQL Databases
0 0%
NoSQL Databases
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Linux From Scratch and memcached

Linux From Scratch Reviews

We have no reviews of Linux From Scratch yet.
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memcached Reviews

Redis vs. KeyDB vs. Dragonfly vs. Skytable | Hacker News
Quick ask: I donรขย€ย™t see รขย€ยœsomeรขย€ย of the other offering out there like MemCachedรขย€ยฆ what was the criteria used to select these? I donรขย€ย™t see any source of how the test where run, specs of the systems, how the DB where set up, etc. Would be very valuable to have in order to attempt to re-validate these test on our own platform. I also came back and saw some of your updates...
Source: news.ycombinator.com
Memcached vs Redis - More Different Than You Would Expect
So knowing how the difference between Redis and memcached in-memory usage, lets see what this means. Memcached slabs once assigned never change their size. This means it is possible to poison your memcached cluster and really waste memory. If you load your empty memcached cluster with lots of 1 MB items, then all of the slabs will be allocated to that size. Adding a 80 KB...
Source: engineering.kablamo.com.au
Redis vs. Memcached: In-Memory Data Storageย Systems
Memcached itself does not support distributed mode. You can only achieve the distributed storage of Memcached on the client side through distributed algorithms such as Consistent Hash. The figure below demonstrates the distributed storage implementation schema of Memcached. Before the client side sends data to the Memcached cluster, it first calculates the target node of the...
Source: medium.com
Why Redis beats Memcached for caching
Both Memcached and Redis are mature and hugely popular open source projects. Memcached was originally developed by Brad Fitzpatrick in 2003 for the LiveJournal website. Since then, Memcached has been rewritten in C (the original implementation was in Perl) and put in the public domain, where it has become a cornerstone of modern Web applications. Current development of...
Source: www.infoworld.com

Social recommendations and mentions

Based on our record, memcached should be more popular than Linux From Scratch. It has been mentiond 37 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Linux From Scratch mentions (22)

  • Unix Recovery Legend
    I got to know UNIX (or rather Linux) about 12 years later. And TBH, I wasn't very impressed. I was like "oh, you have to do all that on the console". That's how green I was :D But then it caught me, and about a month later it was more "WOW, you can really do everything on the conole!" What eventually helped me to really get into things was Linux From Scratch. If anyone wants to learn how a modern system works... - Source: Hacker News / 9 months ago
  • I Like Makefiles
    Take https://linuxfromscratch.org/ for a spin and see that Makefiles work fine; last a long time. - Source: Hacker News / almost 2 years ago
  • Installing Gentoo has been the hardest most rewarding experience with Linux
    Should have tried https://linuxfromscratch.org/ instead. Gentoo is mostly just BLFS and ALFS from there, with more available packages, and centralized 'USE FLAGS' ( https://wiki.gentoo.org/wiki/USE_flag ) which could be considered one of Gentoos USPs. - Source: Hacker News / about 2 years ago
  • Warm Welcome to Linux P2
    As a non-computer (hardware, software etc) specialist like myself who has hobbies in computers, I wanted a challenge. Trying their luck with Linux From Scratch (LFS) and beyond as just random. As someone who completed the journey on a whim, it was worthwhile as I got to see a system built. The course takes about a week with trial, error, and sheer willpower. It is like a coming-of-age tale; complete it once and... - Source: dev.to / about 2 years ago
  • Planning to install Gentoo to learn how OS in general and Linux in particular really works
    Well, it depends on what your aim is. If you want a Linux-based system that can be used as a daily driver, then Gentoo is certainly a reasonable choice. But if you're not particularly interested in using the system once you've finished installing, then Linux From Scratch is probably more appropriate. Gentoo is not primarily an educational tool, whereas Linux From Scratch is. Source: about 3 years ago
View more

memcached mentions (37)

  • Redis vs. Memcached: How to Choose Your NoSQL Champion
    Memcached has a single, focused goal: to be a high-performance, distributed, in-memory object caching system. It stores all data in RAM, which means reads and writes are incredibly fast. But its main weakness is just as clear: data is completely lost when the service restarts, as it offers no persistence. Its data model is a simple key-value store, limited to basic get, set, and delete operations. - Source: dev.to / 11 months ago
  • MySQL Performance Tuning Techniques
    Memcached can help when lightning-fast performance is needed. These tools store frequently accessed data, such as session details, API responses, or product prices, in RAM. This reduces the laid on your primary database, so you can deliver microsecond response times. - Source: dev.to / over 1 year ago
  • 10 Best Practices for API Rate Limiting in 2025
    In-memory tools like Redis or Memcached for fast Data retrieval. - Source: dev.to / over 1 year ago
  • Outgrowing Postgres: Handling increased user concurrency
    A caching layer using popular in-memory databases like Redis or Memcached can go a long way in addressing Postgres connection overload issues by being able to handle a much larger concurrent request load. Adding a cache lets you serve frequent reads from memory instead, taking pressure off Postgres. - Source: dev.to / over 1 year ago
  • API Caching: Techniques for Better Performance
    Memcached โ€” Free and well-known for its simplicity, Memcached is a distributed and powerful memory object caching system. It uses key-value pairs to store small data chunks from database calls, API calls, and page rendering. It is available on Windows. Strings are the only supported data type. Its client-server architecture distributes the cache logic, with half of the logic implemented on the server and the other... - Source: dev.to / almost 2 years ago
View more

What are some alternatives?

When comparing Linux From Scratch and memcached, you can also consider the following products

Garuda Linux - Garuda Linux is an appealing Arch Linux based Distro with BTRFS (modern filesystem), Linux-zen kernel, auto snapshots, gaming edition and a lot more bleeding edge features..

Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

Redcore Linux - Redcore Linux is a Linux distribution based on the Arch Linux operating system.

MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

Anarchy Linux - A distro that helps setting up a Archlinux system.

Aerospike - Aerospike is a high-performing NoSQL database supporting high transaction volumes with low latency.

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