Big Data Chapter 3: Concepts, Terminology, and Tools

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What is the most suitable tool for processing large volumes of data in batches?

Spark Streaming

Hadoop MapReduce (correct)

GraphX

S4

What is the primary advantage of batch processing over real-time analytics?

Lower hardware requirements

Ability to process larger volumes of data (correct)

Faster processing times

Real-time analytics is not possible

In what scenario is batch processing particularly useful?

When detailed insights are not necessary

When processing large volumes of data is more important than fast analytics results (correct)

When processing small volumes of data

When real-time analytics is required

What is an example of a use case for batch payment processing?

Sending authorization codes to banks for approval Signup and view all the answers

What is the main benefit of using payroll batch processing?

Processing payroll for multiple groups of employees on different pay cycles Signup and view all the answers

What is the typical latency of batch processing tools?

Seconds Signup and view all the answers

What is the primary function of stream processing in the online advertising industry?

To track user behavior and serve ads based on user interests Signup and view all the answers

What is the main advantage of log monitoring in cloud-native environments?

Faster incident response and resolution Signup and view all the answers

What is the purpose of stream processing in stream and transaction analyses?

To extract data from existing streams and create new streams Signup and view all the answers

What is the outcome of stream processing in advertising campaigns?

Promotion of targeted advertisements Signup and view all the answers

What is the benefit of log monitoring in terms of system performance?

Optimized system performance Signup and view all the answers

How does log monitoring facilitate team collaboration?

By providing clear insight into system metrics Signup and view all the answers

What is the primary benefit of a single log monitoring solution for cloud architects and operators?

To create more resilient multicloud environments Signup and view all the answers

What is the main goal of interactive analysis tools?

To empower data analysts to formulate and assess hypotheses in a rapid, iterative manner Signup and view all the answers

What is one of the benefits of using interactive analysis tools?

To reduce the time required for critical insights Signup and view all the answers

What does visualizing data through interactive analysis tools help to do?

Identify patterns or unexpected behavior in data Signup and view all the answers

What makes interactive analytics more user-friendly?

Making parsing through data more intuitive Signup and view all the answers

What is the result of making data interactive and processing it through dynamic visualizations?

Data becomes easier to digest Signup and view all the answers

What is the primary difference between batch processing and stream processing in terms of data size?

Batch processing handles finite and specified data sizes while stream processing handles unknown and infinite data sizes. Signup and view all the answers

What is the characteristic of the input graph in batch processing?

Static and predefined. Signup and view all the answers

What is latency in the context of data processing?

The delay between data event occurrence and data appearance in the database. Signup and view all the answers

What is the primary advantage of stream processing over batch processing?

Real-time data processing. Signup and view all the answers

What is the typical hardware requirement for batch processing?

Standard computer specifications. Signup and view all the answers

What is the primary difference between batch processing and stream processing in terms of data processing?

Batch processing compiles data all at once, while stream processing processes data in intervals. Signup and view all the answers

What is the primary purpose of using Big Data tools in organizations?

To derive valuable insights from data and make informed decisions Signup and view all the answers

What is the main consideration when selecting a Big Data tool?

Evaluating requirements and budget Signup and view all the answers

What type of solutions do the listed Big Data tools represent?

A mix of open-source and closed-source solutions Signup and view all the answers

What is the significance of the listed Big Data tools?

They are widely used and well-regarded among professionals Signup and view all the answers

What is the outcome of using the right Big Data tool in an organization?

Deriving valuable insights and staying ahead of the competition Signup and view all the answers