Examples of using Data from dynamodb in English and their translations into German
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Colloquial
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Official
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Ecclesiastic
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Medicine
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Financial
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Ecclesiastic
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Political
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Computer
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Programming
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Official/political
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Political
Part Two: Export Data from DynamoDB.
Copies data from DynamoDB or Amazon S3 to Amazon Redshift.
This is where Hive copied the data from DynamoDB.
Copy the data from DynamoDB to HDFS.
The following example shows how to export data from DynamoDB into Amazon S3.
Copy the data from DynamoDB to Amazon S3.
DAX does not refresh resultsets in the query cache with the most current data from DynamoDB.
Exporting Data From DynamoDB to Amazon S3.
You might do this if you are running a MapReduce job that requires data from DynamoDB.
Before you can add or remove data from DynamoDB, you must create a table.
Abstract data from DynamoDB in order to gain business insights through Redshift analytics.
The items in the cache represent eventually consistent data from DynamoDB, and are stored by their primary key values.
You can copy data from DynamoDB in a raw format and write it to HDFS without specifying any data types or column mapping.
The following stepsare written with the assumption you have copied data from DynamoDB to HDFS using one of the procedures in this section.
If you copy the data from DynamoDB into HDFS, Hadoop can process it, using all of the available nodes in the Amazon EMR cluster in parallel.
Because the data in the native Hive table is a copy of the data from DynamoDB, and not"live" data, your queries should not expect that the data is up-to-date.
When you copy data from DynamoDB or Amazon S3, AWS Data Pipeline creates a table called"staging" and initially loads data in there.
For more information, see Exporting Data From DynamoDB to Amazon S3 and Importing Data From Amazon S3 to DynamoDB. .
Amazon EMR reads the data from DynamoDB, and writes the data to an export file in an Amazon S3 bucket.
For detailed instructions on loading data from DynamoDB into Amazon Redshift, refer to the following sections in the Amazon Redshift Database Developer Guide.