Available Databases and Data Nodes for AWS Data Pipeline Activity
Question
YokeFleece is a social media intelligence company headquartered in Bangalore, India.
The company offers services across the social media monitoring space, combining a 'software as a service' solution Sensorly and human consultancy to help clients improve their digital marketing and PR strategies. Sensorly allows users to monitor online conversations in real-time, providing treatment of more than 300 million sources from blogs, forums, online media, and social networks such as Facebook, Sina Weibo, Twitter, Instagram, Wechat and YouTube.
Functionality includes sentiment identification, named entities and topic extraction, image analysis, logo detection, geolocation, and audience demographic insight. YokeFleece hosted their entire infrastructure on AWS and uses Data Pipeline as data integration mechanism.
The Team is designing new Data Pipeline activities.
The team is interested to know what kind of databases are available and what kind of data nodes are used to as input or output to Data pipeline activity.
Select 2 options.
Answers
Explanations
Click on the arrows to vote for the correct answer
A. B. C. D. E.Answer: A,E.
Option A is correct -DynamoDBDataNode, SqlDataNode, RedshiftDataNode and S3DataNode are some of the Data nodes.
https://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-concepts-datanodes.htmlOption B is incorrect -DynamoDBDataNode, SqlDataNode, RedshiftDataNode and S3DataNode are some of the Data nodes.
https://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-concepts-datanodes.htmlOption C is incorrect -RdsDatabase, RedshiftDatabase, JdbcDatabase are databases.
https://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-concepts-databases.htmlOption D is incorrect -RdsDatabase, RedshiftDatabase, JdbcDatabase are databases.
https://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-concepts-databases.htmlOption E is correct -RdsDatabase, RedshiftDatabase, JdbcDatabase are databases.
https://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-concepts-databases.htmlThe correct answers are A and B.
A) DynamoDBDataNode, SqlDataNode, RedshiftDataNode, and S3DataNode are some of the data nodes supported by AWS Data Pipeline. These nodes are used to extract data from various sources, such as databases and storage services, and load them into AWS Data Pipeline for further processing.
- DynamoDBDataNode: used to read data from Amazon DynamoDB tables.
- SqlDataNode: used to read data from a SQL database.
- RedshiftDataNode: used to read data from an Amazon Redshift database.
- S3DataNode: used to read data from an Amazon S3 bucket.
B) EMRDataNode, SQLDbDataNode, EC2DataNode, ElasticsearchDataNode, NeptuneDataNode, and CloudSearchDataNode are some of the other data nodes available in AWS Data Pipeline. These nodes are used for extracting data from various sources, such as Hadoop clusters, EC2 instances, and search engines.
- EMRDataNode: used to read data from Amazon EMR clusters.
- SQLDbDataNode: used to read data from a SQL database using JDBC.
- EC2DataNode: used to read data from EC2 instances running applications that output data to stdout or to a file.
- ElasticsearchDataNode: used to read data from an Amazon Elasticsearch cluster.
- NeptuneDataNode: used to read data from an Amazon Neptune database.
- CloudSearchDataNode: used to read data from an Amazon CloudSearch domain.
C) DynamoDBDatabase, RedshiftDatabase, S3Database, and SqlDatabase are not valid database options. DynamoDB and Redshift are both database services offered by AWS, but they are not data nodes in AWS Data Pipeline. S3 is an object storage service and not a database. SqlDatabase is not a valid AWS database service.
D) EMRDatabase, SqlDatabase, EC2Database, ElasticsearchDatabase, NeptuneDatabase, and CloudSearchDatabase are not valid database options. EMR, EC2, Elasticsearch, Neptune, and CloudSearch are all AWS services, but they are not database services. SqlDatabase is not a valid AWS database service.
E) RdsDatabase, RedshiftDatabase, and JdbcDatabase are valid database options, but they are not included in the list of options provided in the question. RDS is a managed relational database service offered by AWS, while Redshift is a data warehousing service. JdbcDatabase is not a database service but a way to connect to a database using JDBC.
