Complete AWS Certification Guide & tutorials
What is AWS? Aws: Stands for (Amazon web service) AWS (Amazon Web Services) is a comprehensive, evolving cloud computing platform provided by Amazon that includes a mixture of infrastructure as…
Read more »Github help and Support Cheatsheet
This post is still under work in progress Email id – Github help and Support developer@githubsupport.com Github Community Foum Help https://github.community/ Github Community Foum Help for GitHub Issues? https://support.github.com/request/issues?tags=hubberfy_issues Rajesh…
Read more »What is Coverity and How it works? An Overview and Its Use Cases
History & Origin of Coverity Coverity started as an independent software company in 2002 at the Computer Systems Laboratory at Stanford University in Palo Alto, California. It was founded by Benjamin…
Read more »Top 50 Consul interview questions and answers
1) What Is Checkpoint? / Does Consul Call Home? Consul makes use of a HashiCorp service called Checkpoint which is used to check for updates and critical security bulletins. Only…
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What is Gerrit and How it works? An Overview and Its Use Cases?
What is Gerrit? Gerrit is an exceptionally extensible and configurable apparatus for online code survey and storehouse the executives for projects utilizing the Git rendition control framework. Gerrit is similarly…
Read more »What is Ansible and How it works? An Overview and Its Use Cases
What is Ansible? It is an open-source software provisioning, configuration management, and application-deployment tool. It is mainly used for the automation of cross-platform computer support tasks. It is fundamentally intended…
Read more »What is JSON and How it works?
Introduction In a world inundated with data, it is becoming more important to know how to work with a variety of data. As programmers, we need to be able to…
Read more »What is YAML and How it works? An Overview and Its Use Cases
What is YAML? YAML means another markup language. It is a data serialization language that works well with the modern programming language, and it is human-friendly. It is used to…
Read more »What is Powershell and How it works?
What is PowerShell? Windows PowerShell is an automated task-based command-line shell and associated scripting language created by Microsoft. It is the new shell of Microsoft which combines the old command prompt (CMD) functionality…
Read more »Top 50 Envoy interview questions and answers
1) What is Envoy software used for? Envoy’s workplace platform has redefined how companies welcome visitors, keep employees safe, book desks and conference rooms, and manage deliveries in over 14,000…
Read more »Future of DataOps in Software Engineering
What is DataOps? According to Gartner, “DataOps is a collaborative data management practice focused on improving the communication, integration and automation of data flows between data managers and data consumers…
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What is Amazon Neptune?
Relational databases move with recording fields of knowledge and one-to-many connections, graph databases are optimized to trace many-to-many relationships, like social networks and conception networks. It supports variety of various…
Read more »Top 50 Kubernetes interview questions and answers
1) What is Kubernetes? Kubernetes is a container management system developed in the Google platform. The purpose of Kubernetes is to manage a containerized application in various types of physical,…
Read more »What is HashiCorp Vault and How it works? An Overview and Its Use Cases
History & Origin of HashiCorp Vault Mitchell Hashimoto and Armon Dadgar founded HashiCorp in 2012 with the goal of solving some of the hardest, most important problems in infrastructure management, with…
Read more »What is Chef and How it works? An Overview and Its Use Cases
What is Chef? Chef is open source configuration management tool. Chef is a configuration management tool and provides automation of infrastructure management. Chef’s automation capabilities also help in the translation…
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What is SELinux and how its SELinux used in Docker?
What is SELinux and how its SELinux used in Docker? SELinux, or Security-Enhanced Linux, is a part of the Linux security kernel that acts as a protective agent on servers. In the…
Read more »Linux Kernel Capabilities of Rkt, Docker and Lxd
Linux capabilities are special attributes in the Linux kernel that grant processes and binary executables specific privileges that are normally reserved for processes whose effective user ID is 0 (The…
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What is Amazon ElastiCache?
AWS ElastiCache may be a managed caching service compatible with each Redis and mecached. Once it involves Redis, ElastiCache offers a totally managed platform that creates it simple to deploy,…
Read more »What is Chef InSpec and How it works? An Overview and Its Use Cases
History & Origin of Chef InSpec It was acquired in 2020 and merged to become Progress Chef. The company was founded as Opscode in 2008 by current Chief Technology Officer Adam…
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What is Gitlab and How it works? An Overview and Its Use Cases?
What is GitLab? GitLab is a popular, open source Git hosting solution implemented by more than 50,000 organizations. Over the last few years, GitLab has evolved with strong community support…
Read more »What is Puppet and How it works? An Overview and Its Use Cases
What is Puppet? Puppet is an open source software configuration management and deployment tool.It helps us in basically keeping configurations consistent with what we require and what is there on…
Read more »A guide to On-Page SEO
What is On-Page SEO? On-page SEO means optimizing a web page to rank on Google’s first page, to earn higher traffics on the web page.On-page is also known as “on-site…
Read more »Roles & Responsibilities in DataOps?
DataOps According to Gartner, DataOps is a collaborative data management practice focused on improving the communication, integration and automation of data flows between data managers and data consumers across an…
Read more »Advantage & Disadvantage of DataOps
DataOps According to Gartner, DataOps is a collaborative data management practice focused on improving the communication, integration and automation of data flows between data managers and data consumers across an…
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What is Amazon DynamoDB?
Introduction So many web-based applications lack of scaling reason is growth in numbers of users along with the increasing complexity of data traffic. This modern complexity of business require to…
Read more »Top 50 TeamCity interview questions and answers
1) Is TeamCity a CI or CD? TeamCity is a general-purpose CI/CD solution that allows the most flexibility for all sorts of workflows and development practices. The Projects Overview lets…
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What is Github and How it works? An Overview and Its Use Cases?
What is GitHub? GitHub is a free personal and official, cloud-hosted platform for code. It works with Git on your and your colleagues’ computers, serving as the origin, the source…
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