1. Review Business Analyst vs. Systems Analyst – A Business Analyst identifies a problem and states – in business terms -- what the solution is. They define business requirements. – A Systems Analyst review business requirements and states – in technical terms – how to implement the solution. They convert business requirements into system requirements. What is an IPO Diagram? Who are stakeholders and why are they important?

2. Stakeholders

3. Information Systems in Organizations 2.1 Analyzing organizations as systems and processes

4. What is a system? A system is a set of interacting or interdependent component parts forming a complex/intricate whole

5. What is a process? A process is a set of interrelated activities that interact to achieve a result.

6. ? What is “systems analysis”? What is “systems architecture”? Problem Solving Technique Decomposition Business Process Modeling What is the problem? What is the solution?

7. Build Your Own Study Guide Wikipedia, Systems Analysis Wikipedia, Systems Analysis What are 3 key points from this reading? What are 3 important details from this reading? Students will be called upon at random

8. Build Your Own Study Guide Systems architecture Systems architecture What are 3 key points from this reading? What are 3 important details from this reading? Students will be called upon at random

9. Build Your Own Study Guide Systems Architecture Fundamentals - Conceptual, Logical, Physical Designs Systems Architecture Fundamentals - Conceptual, Logical, Physical Designs What are 3 key points from this reading? What are 3 important details from this reading? Students will be called upon at random

13. Login to Website Click on Direct Deposit Display Message if Phone Not Registered

18. CORE DATABASE/ SQL 2012 124.23.21.12 IP Address WEB SERVER SUPERSTAR/ Windows Server 2008 124.23.21.13 IP Address

19. Systems Analysis "Systems analysis is a problem solving technique that decomposes a system into its component pieces for the purpose of the studying how well those component parts work and interact to accomplish their purpose" - Wikipedia [ [ "the process of studying a procedure or business in order to identify its goals and purposes and create systems and procedures that will achieve them in an efficient way“ – Merriam-Webster Dictionary

20. Systems Architecture Systems Architecture is a generic discipline to handle objects (existing or to be created) called "systems", in a way that supports reasoning about the structural properties of these objects. Systems Architecture is a response to the conceptual and practical difficulties of the description and the design of complex systems. – Boris Golden Once a systems analyst understands the business problem, they architect a solution

21. Build Your Own Study Guide A Guide to Process Mapping A Guide to Process Mapping What are 3 key points from this reading? What are 3 important details from this reading? Students will be called upon at random

22. Build Your Own Study Guide An Introduction to Swimlane Diagrams An Introduction to Swimlane Diagrams What are 3 key points from this reading? What are 3 important details from this reading? Students will be called upon at random

23. ? What is a “swim lane diagram”? How is a process performed? Who does what? When do they do it? What happens before? What happens after?

24. What is a swim lane diagram? A type of process flow diagram that features divisions or "lanes." Each lane is assigned an actor (which may be an individual, department, division, group, machine, entity, and so on), or even a phase or stage in a process, that is responsible for the activity or work described in the lane. 24

25. How to map a swim lane diagram A circle signifies the starting and ending of an event in the process A rectangle represents an activity in the process. A diamond represents a decision that must be made. Arrows indicate the flow of the process. A cylinder represents stored data. 25

26. Swim Lane Diagram Who does what and when?

28. ? Give me a process and let’s make a swim lane diagram… Worksheet “System Analysis : Process Decomposition with Swim Lane Diagrams”

30. Learn IT #2 The deliverable for this assignment is a one page swim lane diagram for drive-through ordering at a fast food restaurant. Due in week 5 30

31. SWIM LANE DIAGRAMS In-Class Activity…

32. Build Your Own Study Guide Nishadha. Ultimate Guide to ER Diagrams Nishadha. Ultimate Guide to ER Diagrams What are 3 key points from this reading? What are 3 important details from this reading? Students will be called upon at random

33. Build Your Own Study Guide Entity Relationship Diagram Examples Entity Relationship Diagram Examples What are 3 key points from this reading? What are 3 important details from this reading? Students will be called upon at random

34. ? What is an “entity relationship diagram”? Entity = Noun Relationship = Verb Attribute = Characteristic Data Model

35. What is a entity relationship diagram? An Entity Relationship Diagram (ERD) is a visual representation of different data using conventions that describe how these data are related to each other. 35

36. Primary ERD Symbols

37. Entity Relationship Diagram (ERD)

38. Entity – Person, Place or Thing Attribute – Characteristics of an individual Entity Primary Key – Attribute that Uniquely Identifies Each Instance of Entity Relationship – Connection between Entities Cardinality

39. ? Let’s model the data that is used by the process we modeled earlier… Worksheet “System Analysis : Entity Relationship Diagrams (ERD)”

40. Entity Relationship Diagram (ERD) Legend : PK : Primary Key FK : Foreign Key (refer to PK)

41. ENTITY RELATIONSHIP DIAGRAMS In-Class Activity…