Tag Archives: amazon

Using Amazon S3 with Cloudera BDR

Categories: CDH Cloud Cloudera Manager HDFS Hive

More of you are moving to public cloud services for backup and disaster recovery purposes, and Cloudera has been enhancing the capabilities of Cloudera Manager and CDH to help you do that. Specifically, Cloudera Backup and Disaster Recovery (BDR) now supports backup to and restore from Amazon S3 for Cloudera Enterprise customers.

BDR lets you replicate Apache HDFS data from your on-premise cluster to or from Amazon S3 with full fidelity (all file and directory metadata is replicated along with the data).

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Apache Impala (Incubating) on Amazon: Performance and Cost Considerations for S3 vs. EBS

Categories: Cloud Impala Performance

The benchmark testing results detailed below can help you make an informed decision about AWS storage options for Impala.

In a recent post, you learned how Impala 2.6 on S3 delivers cloud-native features unmatched by other analytic databases in the cloud. With support to read/write data from Amazon S3, Impala provides cloud capabilities such as direct querying of data from S3, elastic scaling of compute, and seamless data portability and flexibility not found on other cloud-based analytic databases, such as Amazon Redshift.

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