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“AWS Glue & ETL” in Information Technology

14 questions across 1 technology.

Information Technology

14 questions in 1 technology

#QuestionTechnologyTopicLevel
1How does AWS Glue support job scheduling and triggering ETL workflows automatically based on events or a defined schedule? AWS › AWS Glue & ETLAWSAWS Glue & ETLIntermediate
2What is AWS Glue Studio, and how does its visual interface simplify building ETL jobs for users less comfortable writing Spark code directly? AWS › AWS Glue & ETLAWSAWS Glue & ETLIntermediate
3How does AWS Glue support sensitive data handling through features like the Glue Data Quality and Sensitive Data Detection capabilities? AWS › AWS Glue & ETLAWSAWS Glue & ETLAdvanced
4What is AWS Glue and what stages of the data pipeline process does it help automate? AWS › AWS Glue & ETLAWSAWS Glue & ETLBeginner
5What is a Glue crawler, and how does it automatically populate the AWS Glue Data Catalog? AWS › AWS Glue & ETLAWSAWS Glue & ETLBeginner
6How does the Glue Data Catalog serve as a shared metadata layer across multiple AWS analytics services simultaneously? AWS › AWS Glue & ETLAWSAWS Glue & ETLAdvanced
7How do Glue jobs use Apache Spark under the hood to perform large scale data transformations? AWS › AWS Glue & ETLAWSAWS Glue & ETLIntermediate
8How does AWS Batch support defining dependencies between jobs to build multi step processing pipelines? AWS › AWS BatchAWSAWS BatchIntermediate
9What is the AWS Glue Data Catalog and how does it relate to Athena? AWS › Amazon AthenaAWSAmazon AthenaIntermediate
10What is Amazon Comprehend and what kinds of insights can it extract from text? AWS › AWS AI Services (Rekognition, Polly, Lex & Comprehend)AWSAWS AI Services (Rekognition, Polly, Lex & Comprehend)Intermediate
11What are partition keys and sort keys in DynamoDB? AWS › Amazon DynamoDBAWSAmazon DynamoDBBeginner
12How does partitioning improve query performance and reduce cost in Athena? AWS › Amazon AthenaAWSAmazon AthenaIntermediate
13Can Athena query data from sources other than Amazon S3? AWS › Amazon AthenaAWSAmazon AthenaIntermediate
14What are the performance considerations when running very large analytical queries in Athena? AWS › Amazon AthenaAWSAmazon AthenaAdvanced