What is nosql database - Study guides, Class notes & Summaries

Building Multi-Tenant SaaS Architectures: Principles, Practices, and Patterns Using AWS 1st Edition 2024 with complete solution Software as a service (SaaS) is on the path to becoming the de facto model for building, delivering, and operating software solutions. Adopting a multi-tenant SaaS model requires builders to take on a broad range of new architecture, implementation, and operational challenges. How data is partitioned, how resources are isolated, how tenants are authenticated, how mic...

AWS SAA Exam Questions All Solved New Update (A+ Pass) Describe 4 ec2 pricing options: On-demand, spot, reserved, dedicated - Answers -On-demand: pay by the hour or the second Spot: purchase unused capacity at a discount of up to 90% Reserved: Reserve capacity for 1 or 3 years for up to 72% discount Dedicated: physical server dedicated for your use. Good if you have special licensing requirements. what is bootstrap scripts? - Answers -a script that runs when the instance first ru...

INF1511 EXAM PACK 2023 INF1511 1. What is the primary purpose of an Information System (IS)? o A) To store data o B) To process data into information o C) To manage hardware o D) To create software Answer: B) To process data into information Rationale: The main purpose of an Information System is to transform raw data into meaningful information that can aid decision-making. 2. Which of the following is NOT a component of an Information System? o A) Hardware o B) Software o C) Data...

WGU D206 Data Processing (Data Cleaning) Comprehensive Exam || With Questions & Answers (100% Accurate) WGU D206 Data Processing (Data Cleaning) Comprehensive Exam || With Questions & Answers (100% Accurate) What are the 7 Phases of the Data Analytics Life Cycle? - ANSWER - 1. Business Understanding/Discovery Phase 2. Data Acquisition 3. Data Cleaning 4. Data Exploration 5. Predictive Modeling 6. Data Mining 7. Data Reporting Explain the Business Understanding & Discovery Phase - AN...

MSIS 2103 Exam 2 Questions and Answers 100% Pass entity relationship diagram - shows the relationships between the tables in a database primary key - a unique identifier of every row or record in the table record primary key - normally assigned sequentially by the database as a new record is input into the table relational database can have - one to one relationship or a one to many metadata - defines what can go into a particular field and how it has to be formatted database management ...

Atomic Object Factory: Efficient, Consistent and Dependable Support for Distributed Objects Research report Pierre Sutra Télécom SudParis, CNRS Université Paris-Saclay, France Etienne Rivière University of Neuchâtel, Switzerland Cristian Cotes, Marc Sánchez Artigas, Pedro Garcia Lopez Universitat Rovira i Virgili Tarragona, Spain Emmanuel Bernard, William Burns, Galder Zamarreño Red Hat ABSTRACT This paper introduces Atomic Object Factory (AOF), a novel implementation...

AWS Certified Developer – Associate Questions and Answers | Latest Version | 2024/2025 | Already Passed What is the primary purpose of AWS Lambda in serverless architecture? AWS Lambda allows developers to run code without provisioning or managing servers. It automatically scales applications in response to incoming requests, enabling cost-effective and event-driven architectures. How does Amazon S3 ensure data durability? Amazon S3 achieves data durability by automatically rep...

WGU D426 DATA MANAGEMENT FOUNDATIONS FINAL EXAM accurate 2025 update. (100% complete questions and answers). Architecture - ANSWER-Describes the internal components AND the relationships between components. Query Processor - ANSWER-Interprets queries, creates a plan to modify the database or retrieve the data, and returns query results to the application. Performs query optimization. Query Optimization - ANSWER-Ensures efficient instructions are executed on the data from the Query Proce...

AWS CCP Problem Solving Exam Questions and With Distinction level Marking scheme updated 2024/2025 What is DynamoDB? - correct answer A fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. What is DynamoDB Accelerator (DAX)? - correct answer A fully managed in-memory cache for DynamoDB that increases performance (microsecond latency) How do you query Amazon Redshift? - correct answer SQL Client and BI Tools. What is Amazon ...

©THESTAR EXAM SOLUTIONS 2024/2025 ALL RIGHTS RESERVED. 1 | P a g e NoSQL DB Exam Questions With Verified And Updated Answers What are the 4 NoSQL Data models - answerKey-value, graph database, document-oriented, and column family What is the CAP Theorem - answerCAP stands for Consistency, Availability, Partition Tolerance. CAP theorem states only 2 of these 3 concepts can be achieved simultaneously, not all 3. Big Data can be understood through the 3 V's, what are they - answerVolu...