ngoLab and create a new MongoDB Deployment and set the plan to sandbox: 2. Add a route that adds a product. It should delegate to the product manager module. Modify the product-manager to store the product in your mongolab db. 3. Add a route that deletes products. It should delegate to the product manager module. Modify the product-manager to delete the product in your mongolab db. 4. Modify the handler for your route that returns products to retrieve the products from your mongolab db.

Q: To begin, what are the triggers? In what ways do they assist? In Access 2016, how can you mimic a…

A: Triggers are a type of database feature that automatically executes a specific action or set of…

Q: How can triggers be utilized to implement auditing in a database system?

A: A database system, often referred to as a database management system (DBMS), is a software…

Q: rovide secure hosting of the MySQL database Provide secure access for an administrative user…

A: Amazon RDS may be a managed info|electronic database|on-line database|computer database|electronic…

Q: When do triggers happen, and what are they? I'm confused as to what role they play. In Access 2016,…

A: introduction: An INSERT, UPDATE, or DELETE command, for example, may trigger a SQL process to…

Q: “Supporting a travel agency, TORS maintains tour information and provides reservation facilities for…

A: Here we have given specifications in the fully dressed form for the use case diagram. you can find…

Q: database that backs up an application is usually called an OLTP DB. Online TRANSACTIONAL Process.…

A: OLTP(Online TRANSACTIONAL Process) : OLTP System handle with operational data. Operational data are…

Q: When do triggers happen, and what are they? I'm confused as to what role they play. In Access 2016,…

A: What causes a trigger? When a certain command, such as INSERT, UPDATE, or DELETE is used, a…

Q: 1.It is easier to organize data and retrieve it whenthere is little or no dependence between…

A: A database:- A database is an organized collection of information that can be easily accessed,…

Q: I have a Database Systems course as part of the cybersecurity classes I have to take. This class…

A: There are many different programs in MYSQL. It include all the programs accepts those programs which…

Q: The loss of trust in the database's ability to maintain its own references might have disastrous…

A: Orphaned records: This occurs when a record is deleted or updated without updating the associated…

Q: Based on the stored procedure concepts you have learnt during this semester, answer A, B and C: A.…

A: A) create procedure GetAddress as select Person,Address from AdventureWorks where city=@city go;

Q: Create an application in ASP.NET MVC approach which has the following functionalities: • Create…

A: public class DisplayTimeController : Controller{    //    // GET: /DisplayTime/     public…

Q: What are Razor expressions used for?     They are evaluated when the view is rendered and replaced…

A:

Q: What Big O class does the database's execution time fall into? There may be just one more thing I…

A: The answer is discussed in the below step

Q: pshot isolation dat

A: Snapshot isolation is a concurrency control technique used in database systems to ensure that each…

Q: You are the database administrator for the XYZ Furniture Company. Management is reviewing its…

A: SQL : SQL stands for Structured Query Language and it is a programming language used for managing…

Q: The Driver Relationship team wants to create some workshops and increase communication with the…

A: SQL query to create a new table with name,  ACTIVE_DRIVERS that contains the list of specified…

Q: When do triggers happen, and what are they? I'm confused as to what role they play. In Access 2016,…

A: Institution: What causes a trigger? When a certain command, such as INSERT, UPDATE, or DELETE is…

Q: . Create a new account with MongoLab and create a new MongoDB Deployment and set the plan to…

A: solution: #app.js const CONNECTION_URL =…

Q: In Database set the shadow size of a div having 20 px shadow and this shadow should spread upto 30…

A: Required : shadow for div, shadow for h3.

Q: Give an example of a situation where an database inde would not be useful and an example of a…

A: Although indexes are intended to enhance a database's performance, there are times when they should…

Q: Task

A: Answer Taak 1:-     Output:-

Q: Threatening a database's referential integrity might be disastrous. Your most frequent mistakes?

A: Referential consistency: It is the phrase used to explain how tables relate to one another. A…

Q: database system

A: Given :- The tables schema along with the query condition for Right Outer join is mention in the…

Q: Create a trigger on WORKS_ON, if a new tuple with Hours=NULL is inserted, set the Hours to 0. 6.…

A: Actually,  A trigger is a stored procedure in database which automatically invokes whenever a…

Q: When do triggers happen, and what are they? I'm confused as to what role they play. In Access 2016,…

A: The question has been answered in step2

Q: Write a script that removes the user-defined database role named OrderEntry. (Hint: This script…

A: In this question we have to write a Database Script which removes the user defined database role…

Q: After you have secured a position working on a database, you will need to decide whether you will…

A: Triggers be stored in a database that mechanically executes or fires when a particular database…

Fundamentals of Big Data Analytics

Big data analytics is the process of using advanced analyzing techniques against huge variant data sets to uncover hidden pattern or knowledge. It helps in organization's decision making process. Big data can be organized in any of the following formats.