Skip to main content

Whirlwind Questions : Kubernetes

What is Kubernetes ?
Goole Tells : Kubernetes is an open-source container-orchestration system for automating application deployment, scaling, and management. It was originally designed by Google, and is now maintained by the Cloud Native Computing Foundation. 

What is container-orchestration ? 
Goole Tells : Container orchestration is the automatic process of managing or scheduling the work of individual containers for applications based on microservices within multiple clusters.

Who are Cloud Native Computing Foundation ? 
Google Tells : The Cloud Native Computing Foundation (CNCF) hosts critical components of the global technology infrastructure. CNCF brings together the world's top developers, end users, and vendors and runs the largest open source developer conferences.

Why did goole let CNCF let develop Kubernetes ?
- Actually its still with Google. Google partners with Linux Foundation to form CNCF. History here : https://blog.risingstack.com/the-history-of-kubernetes/

Why Kubernets is so polular ?
 - Scaleability,Portablilty strong community support.
Testimony : Pokemon Go is one of the most-popular publicized use cases showing the power of Kubernetes. Before its release, the online multiplayer game was expected to be reasonably popular. But as soon as it launched, it took off like a rocket, garnering 50 times the expected traffic. By using Kubernetes as the infrastructure overlay on top of Google Cloud, Pokemon Go could scale massively to keep up with the unexpected demand.
Source : https://opensource.com/article/17/10/why-kubernetes-so-popular

Where can I learn Kubernetes ?
At the source itself : https://kubernetes.io/docs/home/

What are alternative to Kubernetes ?
Nomad,Rancher,Docker Swarm,Docker, Apache Mesos,Docker Compose,AZK,OpenShift

Comments

Popular posts from this blog

Event Sourcing with CQRS.

  The way event sourcing works with CQRS is to have  part of the application that models updates as writes to an event log or Kafka topic . This is paired with an event handler that subscribes to the Kafka topic, transforms the event (as required) and writes the materialized view to a read store.

GraphQL microservices (GQLMS)

I'm curios of GraphQL !     -  GraphQL is an open-source data query and manipulation language for APIs, and a runtime for fulfilling queries with existing data. GraphQL was developed internally by Facebook in 2012 before being publicly released in 2015. It should be solving a problem in querying data !     -GraphQL lets you ask for what you want in a single query, saving bandwidth and reducing waterfall requests. It also enables clients to request their own unique data specifications. A case study ?!    -https://netflixtechblog.com/beyond-rest-1b76f7c20ef6 So, This is just another database technoloy ?  -  No. GraphQL is often confused with being a database technology. This is a misconception, GraphQL is a   query language   for APIs - not databases. In that sense it’s database agnostic and can be used with any kind of database or even no database at all. Source:   howtographql.com