Database

Unleashing the Power of Scalability with Karpenter

Introduction: In the dynamic landscape of cloud computing and container orchestration, efficient resource utilization is paramount. As organizations strive to optimize their infrastructure and scale applications seamlessly, a robust solution is essential. Enter Karpenter, an open-source project designed to simplify and automate the provisioning of Kubernetes clusters. Understanding Karpenter: Karpenter is a Kubernetes add-on developed …

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Kubernetes Interview Questions – Part 2

What is the default cascade deletion strategy in Kubernetes? Kubernetes deletes dependent resources in background mode by default, which means when you delete a resource, for example, Deployment, the controller deletes the Deployment resource, returns you the result and removes ReplicaSets and Pods in the background. In the foreground mode, it waits until all dependent resources get …

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Postgresql?

PostgreSQL, often referred to as “Postgres,” is an open-source relational database management system (RDBMS). It is known for its robustness, extensibility, and standards compliance. PostgreSQL follows the principles of the relational database model, offering features such as ACID compliance, transactions, and support for complex queries. Key features and characteristics of PostgreSQL include: PostgreSQL is used …

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What is Mysql ?

MySQL is an open-source relational database management system (RDBMS) that is widely used for managing and organizing structured data. Developed by Oracle Corporation, MySQL is known for its reliability, performance, ease of use, and strong community support. It is a key component in many web development stacks and is commonly used for building database-driven applications. …

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What is Mongodb ?

MongoDB is a popular open-source NoSQL (Not Only SQL) database management system designed to handle unstructured or semi-structured data. It falls under the category of document-oriented databases, meaning it stores and retrieves data in a flexible, JSON-like format called BSON (Binary JSON). MongoDB is known for its flexibility, scalability, and ease of use, making it …

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What is Cassandra?

Cassandra is an open-source, distributed NoSQL database management system designed for handling large amounts of data across many commodity servers without any single point of failure. It is part of the Apache Cassandra project, which was initially developed by Facebook and later open-sourced as an Apache Software Foundation project. Key features and characteristics of Apache …

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Different type of databases and their use cases

There are various types of databases, each designed to serve specific purposes and cater to different use cases. Here are some common types of databases and their typical use cases: Choosing the right type of database depends on the specific requirements and characteristics of the application you are developing. Often, a combination of different types …

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Eco-Friendly Gifts: A Sustainable Future

In recent years, there has been a growing awareness of the need for sustainable living and environmentally conscious choices. This awareness has extended to the way we celebrate special occasions and exchange gifts. As a result, eco-friendly gifts have gained popularity as a way to contribute to a more sustainable future. What Are Eco-Friendly Gifts? …

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