ADVANTAGES / DISADVANTAGES

ADVANTAGES

• Security: The three-tier architecture separates different parts of a network into distinct layers, which can help protect sensitive data from unauthorized access.

• Scalability: This architecture is designed to be scalable, meaning it can be extended or modified to meet changing business needs.

• Ease of maintenance: By separating different parts of the network into distinct layers, it is easier to locate and troubleshoot any issues that may arise.

• Flexibility: The three-tier architecture allows different parts of the network to be modified or upgraded independently of each other.

DISADVANTAGES

• Cost: This architecture can be costly to implement and maintain, particularly if it involves purchasing additional licenses or hardware.

• Complexity: This architecture can be complex to set up and manage, especially for administrators who are not familiar with how it works.

• Resource consumption: The three-tier architecture can be resource-intensive (e.g. in terms of processing power, disk space, etc.), which can increase operating costs.

• Difficulty adapting: It can be difficult to adapt this architecture to specific needs or changes in the business environment.