©THESTAR EXAM SOLUTIONS 2024/2025
ALL RIGHTS RESERVED.
MIS 183 NOSQL Exam Study Guide.
RDBMS Characteristics - answer✔ACID Compliant
Normalized•Uses SQL for join, filters and aggregation
ACID Compliant - answer✔Atomic, Consistent, Isolated, Durable
Why move beyond RDMBS? - answer✔Scalability•Flexibility
The characteristics of Big Data - answer✔Velocity•Variety•Volume•Value•Veracity
Characteristics of NOSQL - answer✔Distributed•Scalable•Control over performance
characteristics•High availability•Low latency•Cheap
BASE - answer✔Basically Available- guaranteed availability
•Soft-State- the state of the system may change
•Eventually Consistent- over time it will become consistent-Doesn't worry about incomplete
data in queries
Types of scalability - answer✔Vertical-Bring more processing-Add bigger hardware
•Horizontal-Ability to adjust to new requirements
Scalability - answer✔Growing amounts of data•Data used for additional tasks
NOSQL-- - answer✔Not only SQ
XML- - answer✔Extensible Markup Language
JSON - answer✔Javascript object notation
BSON - answer✔Binary JSON
Horizontal Scalability - answer✔More servers with a distributed workload
Supports Auto-sharding - answer✔Allows for improved processing performance
1|Page
ALL RIGHTS RESERVED.
MIS 183 NOSQL Exam Study Guide.
RDBMS Characteristics - answer✔ACID Compliant
Normalized•Uses SQL for join, filters and aggregation
ACID Compliant - answer✔Atomic, Consistent, Isolated, Durable
Why move beyond RDMBS? - answer✔Scalability•Flexibility
The characteristics of Big Data - answer✔Velocity•Variety•Volume•Value•Veracity
Characteristics of NOSQL - answer✔Distributed•Scalable•Control over performance
characteristics•High availability•Low latency•Cheap
BASE - answer✔Basically Available- guaranteed availability
•Soft-State- the state of the system may change
•Eventually Consistent- over time it will become consistent-Doesn't worry about incomplete
data in queries
Types of scalability - answer✔Vertical-Bring more processing-Add bigger hardware
•Horizontal-Ability to adjust to new requirements
Scalability - answer✔Growing amounts of data•Data used for additional tasks
NOSQL-- - answer✔Not only SQ
XML- - answer✔Extensible Markup Language
JSON - answer✔Javascript object notation
BSON - answer✔Binary JSON
Horizontal Scalability - answer✔More servers with a distributed workload
Supports Auto-sharding - answer✔Allows for improved processing performance
1|Page
