AWS RDS-DYNAMODB Questions


1) Which of the following are SQL database engines? Correct answer MySQL, Amazon Aurora Explanation Amazon Aurora and MySQL are RDS/SQL database engines. DynamoDB is a NoSQL database offering, which are NOT SQL database engines. 2. What term describes the practice of using SSH to access a resource without a public IP address via aContinue reading “AWS RDS-DYNAMODB Questions”

NoSQL Databases Family


Based on the article article from:¬†http://searchdatamanagement.techtarget.com/feature/NoSQL-databases-dent-relational-softwares-data-processing-dominance NoSQL Family NoSQL databases are geared toward managing large sets of varied and frequently updated data,often in distributed systems or the cloud. They avoid the rigid schemas associated with relational databases. But the architectures themselves vary and are separated into four primary Document Database Store data elements in documentContinue reading “NoSQL Databases Family”