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Author: Afzal Badshah, PhD

Serverless Computing – A New Era of Cloud-Based Execution

Serverless Computing – A New Era of Cloud-Based Execution

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Serverless computing is a cloud computing model in which the cloud provider automatically manages the infrastructure, allowing developers to focus solely on writing code. The term “serverless” does not mean there are no servers; rather, the servers are abstracted away from the developer and are maintained by the provider. This model offers a simplified deployment process, enabling teams to launch applications quickly without handling server configuration, scaling, or maintenance. You can visit the detailed tutorial here. Serverless computing is a…

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Computing Paradigms in Cloud Environments

Computing Paradigms in Cloud Environments

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Modern computing no longer depends on just centralized data centers. As data-generating devices such as mobile phones, sensors, and IoT systems multiply, it’s becoming essential to decide where data should be processed, whether in the cloud, closer to the device, or even within the network. This need has given rise to various computing paradigms, namely Cloud Computing, Edge Computing, Fog Computing, and Mobile Edge Computing (MEC). Each has its role, depending on the application needs like response time, bandwidth, scalability,…

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Analyzing Different Risk Management Methodologies in Software Project Management

Analyzing Different Risk Management Methodologies in Software Project Management

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Risk refers to any uncertain event or condition that may affect a project’s objectives. In the context of software project management, risks often arise due to technology shifts, budget constraints, lack of skilled resources, or misaligned requirements. Recognizing and managing these risks early and effectively is crucial to ensuring the success of the project. You can visit the detailed software project management course here. Objectives of Risk Management The primary goal of risk management in software projects is to systematically…

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Cloud Computing Cost Optimization and Pricing Models

Cloud Computing Cost Optimization and Pricing Models

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Discover how cloud providers manage and optimize costs through a blend of strategic infrastructure investments and adaptive pricing models. This comprehensive guide covers capital and operational expenditures, cost-saving techniques, and detailed comparisons of modern cloud pricing strategies, helping providers remain competitive, efficient, and profitable. You can visit the detailed tutorial here. What Is Cost Management? Cost management refers to tracking and controlling the internal expenses involved in delivering cloud services. It includes monitoring infrastructure utilization, forecasting demand, and dynamically adjusting…

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Resource Provisioning in Cloud Computing

Resource Provisioning in Cloud Computing

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Cloud computing is built on the idea of flexibility, efficiency, and scalability. A central component that makes this possible is resource provisioning. This tutorial explains what resource provisioning is, how it works, the methods involved, and how major cloud platforms like Amazon Web Services (AWS) implement it. You can visit the detailed tutorial on cloud computing here. What is Resource Provisioning? Resource provisioning is the process of allocating computing resources on need. In simple terms, it means getting the right…

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Storage Virtualization: Concepts, Components, and Applications

Storage Virtualization: Concepts, Components, and Applications

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Storage virtualization is an essential concept in cloud computing and modern IT infrastructure. It allows organizations to manage, access, and scale their data storage systems more efficiently by abstracting physical storage devices into logical storage pools. This tutorial explains the concept of storage virtualization, its types, components, benefits, and real-world examples to help students easily understand its importance and functionality. What is Storage Virtualization? Storage virtualization is the process of abstracting multiple physical storage devices (like hard drives, SSDs, or…

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Understanding the Initiating Process Group: Principles, Practices, and PMI Guidelines

Understanding the Initiating Process Group: Principles, Practices, and PMI Guidelines

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Project initiation is the foundational phase in the project management lifecycle, setting the stage for a project’s success by defining its purpose, scope, and objectives. This phase ensures that the project aligns with organizational goals and establishes a clear framework for future planning and execution. The detailed tutorial on Software Project Management can be visited here. Understanding Project Initiation In the PMBOK (Project Management Body of Knowledge) framework, project initiation is the first of five process groups, followed by planning,…

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Network Virtualization: Concepts, Components, and Challenges

Network Virtualization: Concepts, Components, and Challenges

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Network virtualization is a fundamental concept in cloud computing, enabling the abstraction of physical network resources into a flexible and scalable virtual network environment. It allows multiple virtual networks to coexist on shared physical infrastructure, optimizing resource utilization, improving security, and enhancing network management. In this tutorial, we will explore the principles, types, architectures, and benefits of network virtualization, along with practical implementation steps. You can visit the detailed tutorial on cloud computing here. What is Network Virtualization? Network virtualization…

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Leading Cloud Service Providers (AWS, Azure, Google Cloud and IBM)

Leading Cloud Service Providers (AWS, Azure, Google Cloud and IBM)

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Cloud computing has revolutionized how organizations deploy, manage, and scale IT resources. Cloud platforms provide infrastructure, development environments, and applications as services over the internet, offering scalability, flexibility, and cost efficiency. This tutorial focuses on the leading cloud providers, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), and IBM and explains their service models, academic significance, and practical applications. You can visit the detailed tutorial here. 1. Overview of Leading Cloud Providers Cloud providers play a crucial role in…

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Project Planning in Software Project Management

Project Planning in Software Project Management

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Project planning is a crucial phase in software project management, ensuring that the development process remains structured, predictable, and aligned with business objectives. According to PMBOK (A Guide to the Project Management Body of Knowledge), project planning is the second of the five process groups and involves defining objectives, developing a roadmap, estimating costs, and allocating resources efficiently. The success of a project is heavily dependent on how well it is planned. This tutorial explores project planning concepts, frameworks, and…

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