Smart Data Collective

OCTOBER 19, 2022

But MongoDB also offers filesystem snapshot backups and queryable backups. You don’t get queryable backup on DynamoDB and you might need to manually recreate many configurations that are not backed up. DynamoDB is a bit more limited and complicated to manage as indexes are sized, billed, and provisioned separately from your data.

Big Data 132

Big Data Management Recreation/Entertainment Cost-Benefit 132

AWS Big Data

OCTOBER 3, 2023

This means the data files in the data lake aren’t modified during the migration and all Apache Iceberg metadata files (manifests, manifest files, and table metadata files) are generated outside the purview of the data. This can be a much less expensive operation compared to rewriting all the data files.

Data Lake 118

Data Lake Metadata Snapshot Recreation/Entertainment 118

AWS Big Data

JUNE 27, 2024

With built-in features such as automated snapshots and cross-Region replication, you can enhance your disaster resilience with Amazon Redshift. Amazon Redshift supports two kinds of snapshots: automatic and manual, which can be used to recover data. Snapshots are point-in-time backups of the Redshift data warehouse.

Snapshot 83

Snapshot Data Warehouse Data Processing Strategy 83

DataKitchen

MAY 10, 2021

These labor-intensive evaluations of data quality can only be performed periodically, so at best they provide a snapshot of quality at a particular time. DataOps automation that focuses on lowering the rate of errors ensures continuous testing and improvement in data integrity. Writing Tests in Your Tool of Choice.

Testing 214

Testing Manufacturing Data Quality Statistics 214

AWS Big Data

APRIL 6, 2023

OpenSearch Service automatically assigns primary shards and replica shards to separate data nodes. It’s not possible to increase the primary shard number of an existing index, meaning an index must be recreated if you want to increase the primary shard count. The source index can still be used for querying and processing the data.

Snapshot 102

Snapshot Recreation/Entertainment Strategy Dashboards 102

Cloudera

MARCH 23, 2022

Figure 1: Apache Iceberg fits the next generation data architecture by abstracting storage layer from analytics layer while introducing net new capabilities like time-travel and partition evolution. #1: Apache Iceberg enables seamless integration between different streaming and processing engines while maintaining data integrity between them.

Metadata 92

Metadata Data Architecture Machine Learning Cost-Benefit 92

AWS Big Data

OCTOBER 23, 2024

Running HBase on Amazon S3 has several added benefits, including lower costs, data durability, and easier scalability. And during HBase migration, you can export the snapshot files to S3 and use them for recovery. HBase provided by other cloud platforms doesn’t support snapshots.

Snapshot 106

Snapshot Recreation/Entertainment Testing Data Processing 106