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

WGU D426 Objective Assessment (Latest 2023/ 2023 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A Q: The storage manager translates Answer: the query processor instructions into low-lev- el file-system commands that modify or retrieve data Q: Database sizes range from Answer: from megabytes to many terabytes, Q: the storage manager uses what to quickly locate data Answer: indexes Q: Metadata is Answer: data about the...

WGU D426 (Latest 2023/ 2023 Update) Data Management Foundations Exam| Guide with Questions and Verified Answers|100% Correct| Grade A Q: What does SQL stand for? Answer: Structured Query Language. Q: What can SQL statements do? Answer: Read and write data, create and delete tables, and administer the database system. Q: What is big data? Answer: Massive volumes of online data, often with poorly structured or missing information. Q: What is NoSQL? ...

How can you enable globally distributed users to work with their own local replica of a Cosmos DB database? -Create an Azure Cosmos DB account in each region where you have users. -Use the API for Table to copy data to Azure Table Storage in each region where you have users. -Enable multi-region writes and add the regions where you have users. - Enable multi-region writes and add the regions where you have users. -You can enable multi-region writes in the regions where you want users to w...

Big Data Questions and Answers Rated A+ What do you know about the term "Big Data"? Big Data is a term associated with complex and large datasets. A relational database cannot handle big data, and that's why special tools and methods are used to perform operations on a vast collection of data. Big data enables companies to understand their business better and helps them derive meaningful information from the unstructured and raw data collected on a regular basis. Big data also allow...

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...

True or false, sources of dat are becoming larger and more diverse True, Billions or even trillions of data sources What is the goal of data processing? To extract data that is useful Why is the volume of data that is available so large? Increasing number of data sources (social media, wearable tech, sensors, cameras, etc), formats, and data points How much data is possibly generated in a day? A petabyte (1 million GB) What is scalable data processing? Allows database processing systems ...

What is the recommended version of Visual Studio for Sitecore development? A. 4.0 only B. 4.5 only C. 4.0/4.5 D. All of the above - Answer- C What tools can you use to install Sitecore? A. Manual or zip file, EXE, Scripts B. EXE C. Sitecore Rocks and SIM D. Scripts, Sitecore Rocks and SIM, EXE, Manual or zip file - Answer- D What additional databases are required when running xDB? A. Collection Database (MongoDB), Marketing, and Session State B. Collection Database (MongoDB...

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...

(Authentic) AWS Certified Developer - Associate Question Bank, Over 600 Questions With Correct Answers 100% AWS SQS long polling allows the SQS service to wait until a message is available in the queue before sending a response? true A visibility timeout is a period of time during which AWS SQS prevents other consuming components from receiving and processing the message? true What AWS service can you use to "fan out" SQS messages to multiple queues? SNS (SQS) What is the maximum long...

Which type of database is known for its ability to handle large-scale data with high availability and fault tolerance? a) Relational database b) NoSQL database c) In-memory database d) Graph database - Answer-b) NoSQL database How can you achieve high availability in a database system? a) By implementing data replication and failover mechanisms b) By encrypting sensitive data at rest and in transit c) By optimizing database schema and indexing strategies d) By partitioning the data in...