Software Alternatives & Reviews

Singularity Container VS Apache Karaf

Compare Singularity Container VS Apache Karaf and see what are their differences

Singularity Container logo Singularity Container

Singularity is a container solution with a focus on building reproducible software stacks and...

Apache Karaf logo Apache Karaf

Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.
  • Singularity Container Landing page
    Landing page //
    2023-01-18
  • Apache Karaf Landing page
    Landing page //
    2021-07-29

Singularity Container videos

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Apache Karaf videos

EIK - How to use Apache Karaf inside of Eclipse

More videos:

  • Review - OpenDaylight's Apache Karaf Report- Jamie Goodyear

Category Popularity

0-100% (relative to Singularity Container and Apache Karaf)
DevOps Tools
100 100%
0% 0
Cloud Computing
0 0%
100% 100
Developer Tools
13 13%
87% 87
Cloud Hosting
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Singularity Container should be more popular than Apache Karaf. It has been mentiond 4 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.

Singularity Container mentions (4)

  • Is there any Ubuntu adopters in HPC?
    I highly recommend checking out Singularity for your computational software. Running your software within containers allows you a lot of freedom, although it does create some complexity in regards to MPI based parallelization. Source: almost 2 years ago
  • How do you deploy Python applications?
    Use a singularity image to contain what you want to deploy and give access on the jump host to the image. Permissions flow from existing OS permissions. https://sylabs.io/singularity/. Source: over 2 years ago
  • Brand New HPC Sysadmin at a Major University, Where to Start?
    Singularity This is a HPC focused container system that has large industry support. You can use this to package finicky software that only runs on specific linux distributions or only allows for RPM/Deb installations. It is also another mechanism for users to bring their own software and it integrates fairly well with both Slurm and HTCondor. Source: over 2 years ago
  • Microsoft's Experimental OS – Singularity
    > and it was then when they came up with a pretty cool name for their new OS — Singularity. Or, it was then when they (intentionally?) ripped off the name of an existing, open source, OS-related project. https://sylabs.io/singularity/. - Source: Hacker News / over 2 years ago

Apache Karaf mentions (1)

  • Need advice: Java Software Architecture for SaaS startup doing CRUD and REST APIs?
    Apache Karaf with OSGi works pretty nice using annotation based dependency injection with the declarative services, removing the need to mess with those hopefully archaic XML blueprints. Too bad it's not as trendy as spring and the developers so many of the tutorials can be a bit dated and hard to find. Karaf also supports many other frameworks and programming models as well and there's even Red Hat supported... Source: about 3 years ago

What are some alternatives?

When comparing Singularity Container and Apache Karaf, you can also consider the following products

Kubernetes - Kubernetes is an open source orchestration system for Docker containers

Docker - Docker is an open platform that enables developers and system administrators to create distributed applications.

DockerSlim - DockerSlim (docker-slim): Don't change anything in your Docker container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source) - d...

Apache ServiceMix - Apache ServiceMix is an open source ESB that combines the functionality of a Service Oriented Architecture and the modularity.

HyScale - HyScale is an open-source application deployment tool that helps to get faster release cycles without manually writing tedious YAML files and auto-generates the K8s manifest files

Google App Engine - A powerful platform to build web and mobile apps that scale automatically.