What are AWS Glue Crawler?

0 votes
What is the use AWS Glue Crawler? Can someone help me with the working? Thank you in advance.
Feb 2 in AWS by Suraj
118 views

1 answer to this question.

0 votes
AWS Glue crawler is used to connect to a data store, progresses done through a priority list of the classifiers used to extract the schema of the data and other statistics, and inturn populate the Glue Data Catalog with the help of the metadata. Crawlers also run periodically that will detect the availability of the new data also with the change to the existing data, including the table definition changes made by the data crawler. Crawlers automatically adds new table, new partitions to the existing table and the new versions of table definitions. You can also customize the Glue crawlers to classify your file types.
answered Feb 4 by Heena

Related Questions In AWS

+1 vote
1 answer

What are the interview questions that could be asked related to AWS?

Genuine answer would be that you never ...READ MORE

answered Jul 12, 2018 in AWS by Priyaj
• 56,160 points
772 views
0 votes
1 answer

What are the books to refer while learning AWS?

You can begin with the courses that ...READ MORE

answered Jul 12, 2018 in AWS by Priyaj
• 56,160 points
39 views
0 votes
1 answer

What are the practical differences between AWS EFS, EBS and S3?

EFS  It is a file storage connected with ...READ MORE

answered Aug 7, 2018 in AWS by sunshine
• 1,200 points
126 views
+5 votes
2 answers

What are the different job roles that one can get for AWS

If you have the AWS certification for ...READ MORE

answered Sep 21, 2018 in AWS by Priyaj
• 56,160 points
47 views
+1 vote
2 answers
0 votes
1 answer

how to access AWS S3 from Lambda in VPC

With boto3, the S3 urls are virtual by default, ...READ MORE

answered Sep 28, 2018 in AWS by Priyaj
• 56,160 points
1,243 views
0 votes
1 answer

What is AWS Glue data catalog?

The AWS Glue Data Catalog is used ...READ MORE

answered Feb 4 in AWS by Heena
88 views
0 votes
1 answer

Data source supported by AWS Glue?

The data source supported by AWS Glue ...READ MORE

answered Feb 4 in AWS by Heena
23 views