Specialized Estimation Method - Project Scheduling and Tracking - Software Engineering

TL;DR

This content discusses the specialized estimations required for agile development, web engineering projects, and object-oriented projects, including the process of estimating increments, using agile principles, and making buy vs. build decisions.

Transcript

hello everyone today in our software engineering course we will deal with the specialized estimations as part of our project planning chapter so the topics that we will cover is the agile development web engineering projects estimation for them we'll also cover the object oriented projects some special type of estimations then we will discuss about... Read More

Key Insights

• 👤 Agile development requires estimating increments based on user stories or scenarios within limited resources and short durations.
• 🕸️ Web engineering projects can be estimated using the Agile or Function Point methods, accounting for web-specific factors like inputs, outputs, tables, interfaces, and queries.
• 🏛️ Object-oriented projects can be estimated using conventional methods or by considering the class count, support classes, and effort decomposition.
• 🧑‍🏭 When making buy vs. build decisions, factors such as cost, delivery date, product quality, vendor support, and product direction should be considered.

Questions & Answers

Q: How does agile development differ from other projects in terms of estimation?

Agile development is characterized by incremental delivery and requires estimating user stories or scenarios that can be completed within short durations and fixed resources. Other projects may have different estimation approaches based on their specific requirements.

Q: What factors are considered in estimating web engineering projects using the Function Point method?

Inputs, outputs, tables, interfaces, and queries are factors considered in estimating web engineering projects using the Function Point method. Each of these factors has specific characteristics related to web applications.

Q: How can object-oriented projects be estimated using the effort decomposition method?

Object-oriented projects can be estimated using the effort decomposition method by determining the class count, support classes, and effort required for each class. This method considers the complexity of the software to be built and the level of customization needed.

Q: What factors should be considered when making a buy vs. build decision for software acquisition?

When making a buy vs. build decision, factors such as cost, delivery date, product quality, vendor support, and product direction should be considered. Comparison matrices, user feedback, and decision tree techniques can be used to evaluate different options.

Summary & Key Takeaways

• Agile development requires estimating increments of small durations and limited resources based on user stories or scenario descriptions.

• Web engineering projects can be estimated using the Agile or Function Point methods, with a focus on web-specific factors like inputs, outputs, tables, interfaces, and queries.

• Object-oriented projects can be estimated using conventional methods or by considering the class count, support classes, and effort decomposition.