Discussion Post
• Is architectural design a must or just one of the choices for developing and design software system? Does architectural design need to follow standard developing steps or procedures? Is there any flexibility needed?
• What is Hadoop (Explaining Hadoop)?
• What is HDFS?
• What is YARN (Yet Another Resource Negotiator)?
• For transaction, there are 4 properties, please address those properties.
• For concurrent control, describe the required reason of use concurrent control and how to implement concurrent control?
• If there is Conflict Serializability issue, how to handle it?
• For database management systems, there are a lot of different design such as Centralized database, Distributed database, Personal database, End-user database, Commercial database, NoSQL database, Operational database, Relational database, Cloud database, Object-oriented database, Graph oriented database, and etc.
Are there any relations between different systems? How to integrate multi-different systems?
The response should include a reference list. Using one-inch margins, Times New Roman 12 pnt font, double-space and APA style of writing and citations.