Nt1310 Unit 1 Assignment 1

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Discussion Assignment 1

In the modern world of data-driven applications, database systems play a pivotal role in storing, organizing, and retrieving data efficiently. As applications become more complex and interconnected, the architecture of database systems evolves to accommodate the increasing demands for performance, scalability, security, and maintainability (Silberschatz et al., 2011). Two common architectures for structuring applications that use databases are the two-tier and three-tier database architectures. Grasping the fundamental distinctions between these two approaches can offer valuable knowledge for building robust, efficient, and secure data-driven systems (Adware, 2020). Two-Tier Architecture - Part 1. Structure: In a two-tier …show more content…
This can lead to higher network traffic and more direct interaction between the client and the database (Adware, 2020). 3. What is the difference between a'smart' and a'smart'? Security: The client has access to the database, which may raise security concerns, as the client needs to have sufficient database access permissions. 4. What is the difference between a.. Performance and Scalability: Since the client and database server are tightly coupled, scaling the application can be challenging. If there are many clients, the database server can become a bottleneck (Adware, 2020). Example of Two-Tier Database Architecture: A contact management system created using MS-Access or a railway reservation system is a good example of a two-tier architecture. In these systems, the client layer interacts directly with the database server, managing the storage, retrieval, and manipulation of data (Adware, 2020). Three-Tier Architecture - Part 1. Structure: In a three-tier architecture, there are three layers involved in the application: • Presentation Layer: This is the client interface that is responsible for interacting with the user. Application Layer: This intermediary layer serves as a bridge between the presentation …show more content…
Admin. - - - - - - - - - - 2023a, March 17 -. 3. The Three Tier Architecture. TestingDocs.com - a. https://www.testingdocs.com/3-tier-architecture/.

Adware. (2020, June 17). Difference between Two-Tier and Three-Tier database architectures. Geeks for Geek. https://www.geeksforgeeks.org/difference-between-two-tier-and-three-tier-database-architecture/.

Silberschatz, A., Korth, H. F., & Sudarshan, S. (2011). Database System Concepts (4th Ed.). New York, NY: McGraw-Hill.
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