Comprehensive Tutorial on Cloud Storage
📖 1. What is Cloud Storage? Cloud Storage refers to the service model where data is stored, managed, and accessed remotely over the internet instead of being…
What is Amazon Redshift?
🟥 The Complete Guide to AWS Redshift – Cloud Data Warehousing at Scale As the digital economy expands, the amount of data generated by businesses is growing…
What is Amazon SimpleDB?
Amazon one of the big name, offering its customers computing infrastructure through Amazon Web Services since 2006. Aims to use its own infrastructure to provide the building…
Top 50 Azure DevOps interview questions and answers
1) What is DevOps? DevOps is Development and Operation’s Collaboration, it’s a Union of 3Ps – Process, People and Product (working Product) that enable continuous integration and…
TOP 50 INTERVIEW QUESTIONS FOR SPRINGBOOT
1. What is Spring Boot? Spring Boot is a framework that makes it easy to create stand-alone, production-grade Spring applications. It provides a number of features that…
Top 50 Scala Interview Questions And Answers
Sure, here are some top 50 Scala interview questions and answers with headings: 1. What is Scala? Scala is a general-purpose programming language that combines object-oriented and…
Top Jenkins interview questions and answers
1. What is Jenkins? Jenkins is an open-source automation server that helps automate various aspects of software development, such as building, testing, and deploying code. It allows…
Top 50 Selendroid interview questions and answers
General Questions Element Identification and Interaction Multiple Device Support Native and Hybrid App Automation WebView Automation Testing Framework Integration Gestures and Actions Test Configuration and Management Error…
Top 20 SRE interview questions and answers.
SRE is one of the trending roles in the tech industry these days, although it is much more than buzz. It is a relatively new practice that…
What is DataStax Astra?
DataStax Astra DB simplifies cloud-native application development, and reduces time to install, deploy and scale from weeks to minutes. Astra DB eliminates operational overhead, the biggest obstacle…
What is Couchbase?
Couchbase Server, originally known as Membase, is an open-source, distributed (shared-nothing architecture) multi-model NoSQL document-oriented database software package optimized for interactive applications. These applications may serve many…
What is Jacoco and How it works? An Overview and Its Use Cases
What is Jacoco? JaCoCo is an open-source toolkit for measuring code coverage in a code base and reporting it via visual reports. It is quite popular among…
What is Junit and How it works? An Overview and Its Use Cases
History & Origin of Junit JUnit was born on a flight from Zurich to Atlanta in 1997 for OOPSLA. Kent Erich was flying with Gamma, and what…
What is Selendroid and How it works? An Overview and Its Use Cases
History & Origin of Selendroid The Selenium is a collection of different tools and has contributions from different notable people. The long history of the selenium project…
What is Testlink and How it works? An Overview and Its Use Cases
History & Origin of Testlink TestLink was created by Chad Rosen, a software developer for Good Technology in the early 2000s. Rosen came up with the idea…
What is TeamCity and How it works? An Overview and Its Use Cases
History & Origin of TeamCity TeamCity is a build management and continuous integration server from JetBrains. It was first released on October 2, 2006, and is commercial…
Top 50 Pagerduty Interview Questions & Answer
1) If you were asked to review a colleague’s code that they had written, what key things would you look for? For this question, your interviewer will…
What is Jenkins and How does it work? An Overview and Its Use Cases
History & Origin of Jenkins The Jenkins project was started in 2004 (originally called Hudson) by Kohsuke Kawaguchi, while he worked for Sun Microsystems. Kohsuke was a…
Top 50 Postfix Interview Questions & Answer
1) What Is Postfix And Default Port Used For Postfix ? Postfix is a open source MTA (Mail Transfer agent) which is used to route & deliver…
What is ClickHouse?
Clickhouse is an open-source columnar-oriented Database Management System (DBMS) used for online analytical processing (OLAP) created by Yandex. Currently, it powers the second largest web analytics platform,…
Top 50 Exim Interview Questions & Answer
1) You are not given the tools you need to be successful. How would you change that In Exim? State a business case to your manager /…
What is Cassandra?
Apache Cassandra is an open source non-relational, or NoSQL, a database that enables continuous availability, tremendous scale, and data distribution across multiple data centers and cloud availability…
What is BigQuery?
Nowadays, the age of tech big Data information is continuously increasing in volume and variety. This is the information that companies would like to quickly explore to…
Top 50 haproxy Interview Questions & Answer
1) Is HAProxy a load balancer? HAProxy (High Availability Proxy) is open source proxy and load balancing server software. It provides high availability at the network (TCP)…
Top 50 Ambassador Interview Questions & Answer
1) What is the ambassador program? An ambassador program is a standardized process companies create to find, recruit, manage, pay, and track brand ambassadors. Having a well-defined…
Top 50 traefik Interview Questions & Answer
1) What is Traefik software? Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer that makes deploying microservices easy. Traefik integrates with your existing…
Top 50 linkerd Interview Questions & Answer
1) Who owns Linkerd? the Cloud Native Computing FoundationLinkerd is hosted by the Cloud Native Computing Foundation (CNCF). The CNCF owns the trademark; the copyright is held…