Main requirements for evaluating DBMs products for data warehousing ar

Q: Compare parallel relational DBMSs and the MapReduce/Hadoop systems.

A: Given: Compare parallel relational DBMSs and the MapReduce/Hadoop systems.

Q: You've been employed by a corporation as a database administrator. Explain your role as a database…

A: Introduction: Concerning Database Management: The information must often be saved in a precise…

Q: What are the primary evaluation criteria for DBMs used in data warehousing

A: Answer:

Q: A software package to implement a data base is DBMS explain

A: Please find the answer below :

Q: QUESTION 10 DB designer is responsible for: O Design DB model Implement database O Handle Security…

A: Question10: design of model : by  database designer implement of database : by database…

Q: DBMs

A: DBMS: DBMS stands for database management system which is a software system that is used to store…

Q: A specialized format for organizing and storing data is known as A Data organization B Data…

A: Data in a computer is a piece of information that is executed and stored in computer memory. The…

Q: How is the data dictionary used during each of the six stages that make up the DBLC?

A: Introduction: One of the core DBMS elements that describes data characteristics and their…

Q: S you have used for this case study. Compare these features with any other relational DBMS.

A: Briefly discuss the security features of the relational DBMS you have used for this case study.…

Q: 3. Explain about the operators used for recovery techniques. Answer: 4. List the various types of…

A: As per our policy, "Since you have asked multiple questions, we will solve the first question for…

Q: Define how DB administrators may utilize Views to make it easier for users to interact with the…

A: A specialized guardian of the information stored in databases is called a database administrator.…

Q: What are Keys in DBMS? What are types of keys in DBMS?

A: In a relational database management system, a KEY is an attribute or collection of attributes that…

Q: data inte

A: Introduction: Data Integrity is defined as the process of ensuring safe and authorized usage and…

Q: Prepare a high-level summary of the main requirements for evaluating DBMS products for data…

A: DBMS:   DBMS stands for database management system which is a software system that is used to store…

Q: n case a company installs several incompatible databases and assigns a DBA for each of them, the…

A: In case a company installs several incompatible databases and assigns a DBA for each of them, the…

Q: In your own words, describe how DB administrators may utilize views to enable users to efficiently…

A: Given: In your own words, describe how DB administrators can use views to facilitate effective user…

Q: How does the data dictionary fit into each of the six phases of the DBLC?

A: Data dictionary: One of the most important components of a relational database management system…

Q: Data Models in DBMS are classified into ______ categories. a. 3 b. 4 c. 5 d. 2

A: Answer to the above question of classification of data models.

Q: Discuss the advantages and disadvantages of DBMSs.

A: DBMS stands for Database Management System.

Q: Explain how DB administrators may utilize Views to allow users to interact with the DBMS effectively…

A: The database management system is an improved way of data storage, and the user does not need to…

Q: explain how database managers may use Views to make the DBMS more user-friendly

A: Introduction: A database view is a subset of a database that is based mostly on a query that runs on…

Q: What is 2-Tier and 3-tier architecture of DBMS. Explain

A: A Database Management system is not always directly available for users and applications to access…

Q: Describe the core idea underlying in-memory DBMS.

A: It holds all the data in the computer's primary memory/Random Access Memory (RAM). As in-memory…

Q: The DBMS software together with the data itself. Sometimes, the applications are also included known…

A: Answer : -  option 1) Database system

Q: Compare the functions/operations of two DBMS.  You need to research and investigate how each DBMS…

A: We need to figure out: DBMS Function MS-Access MySQL Data Dictionary Management…

Q: Explain two integrity rules used in DBMS.

A: Two integrity rules used in DBMS.

Q: Evaluate issues involved in operation of a DBMS including query processing security and integrity.

A: The database management system is a computerized data-keeping system. Hence, Users of the system are…

Q: What exactly is a DBMS? Give instances. List and explain some common DBMS procedures.

A: Introduction: A database management system (or DBMS) is simply a computerised data storage system.…

Q: Name 3 major DBMSs.

A: The  3 major DBMS are

Q: Define how DB administrators may use Views to help users interact with the database management…

A: Database Management System: A database administrator is a kind of information guardian. The…

Q: Course Evaluation Database you are asked to develop a web enabled Database for a Course Evaluation…

A: Course Evaluation Database   1. write a description for your DBMS 2. Write a Scope for your DBMS

Q: Which are the two primary tools available for retrieving information from a DBMS.

A: The two primary tools available for retrieving information from a DBMS are, 1. Structured Query…

Q: Data warehousing DBMs are evaluated using a set of specific criteria.

A: An data warehouse (DW): An data warehouse (DW) is a data collection that is used for detailed and…

Q: How and when data are transferred between the database and client is handled by the Oracle driver?

A: The detail explanation of how oracle drivers work during data transfer between database and client.

Q: Discuss three (3) criteria used to classify DBMS.

A: Generally, The Database Management Systems (DBMS) can be classified into various types based on…

Q: discuss the various techniques you can use to gather relevant information for the development of the…

A: In this question we have to discuss about various techniques which can be used for development of…

Q: Describe the evolution from centralized DBMSs to distributed DBMSs.

A: Given: Describe the evolution from centralized DBMSs to distributed DBMSs.

Q: Describe the following features of a DBMS: i. Table ii. Field iii. Record iv. Form

A: DBMS or Database Management Software is a Software which is used to store, manage and manipulate the…

Q: Write the functionalities of the Data Base Management System (DBMS)?

A: Definition: A database management system (DBMS) is a collection of programs enabling users to create…

Q: Name and explain the operations that would be performed in any DBMS

A: According to the question below the solution   Is question mention any DBMS operation so I am…

Q: Data manipulation language (DML) specifies for the DBMS what is required; the techniques used to…

A: Question Data manipulation language (DML) specifies for the DBMS what is required; the techniques…

Q: What are the advantages and disadvantages of Dbms? (database manegment system)  Minimum write 6 to…

A: Advantages: Enhanced the data access Improve the data sharing Enhanced the data integrity Improved…

Q: Due to their complexity, DBMS cannot be virtualized. True O False

A: Database: A database is a  collection of data that support electronic storage and manipulate the…

Q: Data base In each of the six DBLC stages, how is the data dictionary used?In each of the six DBLC…

A: Introduction: The data dictionary is one of the fundamental DBMS components that defines data…

Q: Describe some of the benefits of a DBMS.

A: Intro Business Advantages of Using a Database Management System Data exchange and data security have…

Q: How to manage database backup as DB admin?

A: Simply put, database backup is the process of making a duplicate of the database information and…

Q: Why do most companies prefer generate their own text files than use a database management system…

A: Database Management System (DBMS): DBMS is a software package which is used to create and maintain…

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.