Learnitweb

Author: Editorial Team

  • Kubernetes Fundamentals

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    1. Introduction In this tutorial, we’ll discuss Kubernetes fundamental concepts and components. 2. Kubernetes cluster A Kubernetes cluster is a set of nodes, or machines, that run containerized applications managed by Kubernetes. A node provides CPU memory, other resources for use by applications. Kubernetes supports two node types: Both types can be physical servers, virtual…

  • Kubernetes – An Introduction

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    1. What is Kubernetes? Kubernetes, also known as K8s, is an open source system for automating deployment, scaling, and management of containerized applications. 2. Orchestration An orchestrator is a system or platform designed to deploy applications and adapt dynamically to changes. Kubernetes abstracts the infrastructure. For example, Kubernetes is capable of the following: The best…

  • Types of Machine Learning

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    1. Introduction In this tutorial, we’ll discuss different types of machine learning. Different types of machine learning can be shown with the help of following figure: 2. Supervised machine learning Supervised machine learning is a type of machine learning where an algorithm is trained on a labeled dataset, meaning the data includes both the input…

  • What is artificial intelligence, machine learning and deep learning?

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    1. Artificial intelligence Artificial intelligence (AI) refers to the capability of machines, especially computer systems, to demonstrate intelligence. It is a branch of computer science focused on creating and studying methods and software that allow machines to understand their environment and make decisions by learning and adapting. These intelligent systems aim to take actions that…

  • Single-host bridge networks

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    1. Introduction The simplest type of Docker network is the single-host bridge network. On Linux, Docker uses the built-in bridge driver to create single-host bridge networks, while on Windows, it utilizes the built-in NAT driver. Despite the difference in drivers, they function the same for practical purposes. Each Docker host is provided with a default…

  • Docker Networking – An Introduction

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    1. Introduction Docker operates applications within containers, which often need to communicate with other applications. These external applications may also be in containers, or they may exist outside of Docker. As a result, Docker requires robust networking features. Fortunately, it offers solutions for both container-to-container communication and connections to external networks and VLANs. This capability…

  • SYS and SYSTEM Users in Oracle

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    1. Introduction In Oracle Database, both the SYS and SYSTEM users are administrative accounts, but they have different roles and responsibilities. We’ll briefly discuss these two accounts. 2. SYS Account 3. SYSTEM Account 4. Key Differences In practice, the SYS account is reserved for system-critical tasks, while the SYSTEM account is more commonly used for…

  • Data dictionary views in Oracle

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    1. Introduction The data dictionary refers to the core collection of read-only reference tables and views within every Oracle database. The dynamic performance views are special views that are continuously updated while a database is open and in use. Since Oracle Database stores the data dictionary information in tables, similar to other data, users can…

  • Direct Access to Objects in Another Schema

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    1. Introduction When accessing objects like tables, views, or procedures in another schema in Oracle, there are certain rules to follow, even if you have the required privileges to interact with the object. By default, if you want to access an object (for example, a table) in a different schema, you cannot simply reference it…

  • Introduction to database objects

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    1. Introduction Database objects are the fundamental components of a database that are used to store, organize, and manage data. Understanding these objects is crucial for designing, implementing, and interacting with a database. Oracle database has many database objects categorized as Schema objects and non-schema objects. 2. Schema objects In Oracle Database, a schema is…