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Problem
1) Can you describe what is Cloudant and its relationship with CouchDB?
2) Can you compare MongoDB, CouchDB and CouchBase?
3) Can you present the 5 main features of CouchDB?
4) CouchDB uses an "optimistic concurrency" model. Can you describe What it is and why it is helpful for its transaction?
5) Can you describe how to distribute the load to multiple nodes in CouchDB?
In this project, you will use a database to answer questions about concerts in the local college area. You will create a relationship between two tables, create a query from an existing query, and create queries using text, numeric, compound, and ..
Implement that entity as a database table with two subtypes, Games and Movie.
When a student has not chosen a major at a university, the university often enters a value of "Undecided" for the major field. Is "Undecided" a way to represent the null value? Should it be used as a default value? Justify your answer carefully.
A narrative description of the field chosen for the application being created. This should also include a description of the problem and addressing the weaknesses to be solved by the database.
Create a link list in ADT c to maintain employee information like name,empid,basic salary and address.1.add employee info to the list if the empid is valid.
Make powerpoint Presentation for Database migrationtool..PowerPoint should consists of Atleast 18 pages. Database Migration tool code and execution steps should be in zip file.
Create a new custom form that contains a subform, the main from will contain the classes and the subform will contain the students , when the user navigate the classes from the main form, the subform will display the students for each class in the..
Three level architecture of database in detail
how a relational data solution can be applied to a current business problem
Discuss at least two reasons organizations use databases and DBMS's.Discuss one advantage a database has over a spreadsheet.
John works for an IT service company as a senior database designer. His company just won a few contracts to serve several public library systems within the state of Maryland. Each library system operates independently though John is in charge to d..
Does the relational model, as seen by an SQL query writer, provide physical and logical data independence? Explain.
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