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Section 1: Introduction to Database Architectures

Fundamentals of Database Systems

Exploring Relational (SQL) Databases

Exploring NoSQL Databases

Exploring NewSQL Databases

Section 2: Database Administration Basics

Key Factors in Daily Database Administration

Ensuring Database Availability and Reliability

Section 3: Optimizing Performance, Cost, and Use Cases

Understanding Database Performance Metrics

Balancing Cost in Database Operations

Selecting the Appropriate Architecture for Specific Use Cases

Section 4: Quizzes

Quiz 1: SQL vs NoSQL vs NewSQL Fundamentals

Quiz 2: Database Administration Routine Tasks

Quiz 3: Performance and Optimization Basics

Quiz 4: Availability and Cost Management

Quiz 5: Choosing the Right Database

Section 5: Course Survey and Feedback

End of Course Evaluation

Welcome to "Database Administration: Comparing SQL, NoSQL, and NewSQL Architectures," the ultimate course designed to demystify the complex world of modern data management. In today's data-driven landscape, choosing the right database architecture is critical for business success, scalability, and performance.

Welcome to "Database Administration: Comparing SQL, NoSQL, and NewSQL Architectures," the ultimate course designed to demystify the complex world of modern data management. In today's data-driven landscape, choosing the right database architecture is critical for business success, scalability, and performance. Whether you are an aspiring database administrator, a software developer, or an IT professional looking to expand your expertise, this comprehensive course will equip you with the foundational knowledge needed to navigate relational and non-relational systems.

Throughout this course, you will dive deep into the core differences between traditional SQL databases (like MySQL and PostgreSQL), flexible NoSQL systems (including document, key-value, column-family, and graph databases), and the innovative NewSQL architectures that blend the best of both worlds. You will learn how to ensure ACID compliance, manage unstructured data, and achieve horizontal scaling without sacrificing reliability.

Beyond architecture comparisons, this course covers essential database administration tasks. You will explore daily maintenance routines, user access control, security protocols, and strategies for ensuring high availability and disaster recovery. Finally, you will master the art of optimizing performance metrics, balancing operational costs, and selecting the perfect database solution for specific real-world use cases. Join us to build a robust foundation in database administration and take a significant step forward in your tech career!

Database Administration: Comparing SQL, NoSQL, and NewSQL Architectures

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            <p>The landscape of data management has evolved significantly, necessitating a comprehensive understanding of various database architectures to ensure optimal performance, security, and scalability. This course provides an in-depth exploration of the foundational systems that power modern technology, focusing on the critical role of the database administrator in today's data-driven environments. Participants will meticulously examine the structural differences, historical contexts, and operational mechanics of traditional relational databases (SQL), flexible non-relational models (NoSQL), and hybrid systems (NewSQL) that are designed to combine the horizontal scalability of modern architectures with the ACID compliance of traditional systems.</p>

<p>Beyond theoretical architecture, the curriculum delves into the practical aspects of daily database administration, emphasizing routine maintenance, user access control, and robust security protocols. Learners will investigate critical operational factors, including high availability, data replication, and the mitigation of system downtime. Furthermore, the course addresses the strategic optimization of performance metrics and cost management, analyzing how cloud-based services and various scaling strategies impact organizational budgets. By evaluating specific use cases, participants will develop the analytical skills required to select the most appropriate database architecture—balancing performance, cost, and reliability—to meet complex business requirements.</p>
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