This is the second edition of the article about major Kubernetes distribution. Click here for the first edition of the article.
I really feel Kubernetes is everywhere. It took over the place of OpenStack, Apache Mesos and Cloud Foundry. All major cloud providers are providing containers services, utilizing Kubernetes. Major Linux vendors are having container products based on Kubernetes. Previously, SUSE did not have Kubernetes offering but they acquired Rancher (completed on 2020 Dec). VMware had …Read more ...
New projects and ideas besides this blog
I am using static site generator (Pelican) for this blog. Now, I have new projects and ideas. I would be adding GitHub repo(s) for cloud-native and DevSecOps stuff. Also, I would be adding a new Wiki using Wiki.js. It could be confusing because a MarkDown file could be presented in all three locations. So, I would like to explain the Pros and Cons of each tool and what materials should be placed in …
Introduction about messaging and collaboration solutions
Slack is used by many enterprises and open source projects, like CNCF, Kubernetes, Istio, Rancher and etc. Besides that, many communities use it. In this article, we are going to explore some of the chat and collaboration solutions.
Table: Curated list of messaging and collaboration solutions
|Name||License and pricing model||Advantages||Cons and pain points|
The .Quest TLD domain, together with, .Beauty, .Hair, .Skin, and .Makeup are available for public to purchase. To me, it seems the news was not advertised a lot (I mainly use Twitter). While browsing for some new domains I discovered these TLD are already on sale. These domains are under the operation of Generation.XYZ LLC. They have a blog about it.
The "Quest" means pursuing, searching, or an attempt to achieve something or a …Read more ...
Introduction of THP
A typical page in Linux memory management system is 4KB. To enhance the efficiency of allocating large amount of memory pages, the OS could make use of huge memory pages. Instead of using 4KB as a page, the OS could allocate a bigger block of page size in 2MB or 1GB. To use huge memory pages, the OS need to be configured so that the memory is preserved or allocated. Refer to the …
- Edit 1: In Apr 2021, DolfinED moved to a subscription based model
- Edit 2: DolfinED AWS courses in Udemy are not accepting new enrollment
Amazon Web Services (AWS) currently is the market leader in cloud computing. Azure and Google Cloud Platform is the second and third place respectively. If you are interested in AWS certification path, you can check out the official site.
There are lots of online training courses about AWS certifications. This article would …Read more ...