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Real-time cost savings for Amazon Managed Service for Apache Flink

AWS Big Data

Managed Service for Apache Flink manages the underlying infrastructure and Apache Flink components that provide durable application state, metrics, logs, and more. The third cost component is durable application backups, or snapshots. The cost of durable application backup (snapshots) is $0.023 per GB per month.

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Find the best Amazon Redshift configuration for your workload using Redshift Test Drive

AWS Big Data

In this post, we answer that question by using Redshift Test Drive , an open-source tool that lets you evaluate which different data warehouse configurations options are best suited for your workload. Redshift Test Drive uses this process of workload replication for two main functionalities: comparing configurations and comparing replays.

Testing 64
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Optimize checkpointing in your Amazon Managed Service for Apache Flink applications with buffer debloating and unaligned checkpoints – Part 2

AWS Big Data

We’ve already discussed how checkpoints, when triggered by the job manager, signal all source operators to snapshot their state, which is then broadcasted as a special record called a checkpoint barrier. When barriers from all upstream partitions have arrived, the sub-task takes a snapshot of its state.

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Use AWS Glue ETL to perform merge, partition evolution, and schema evolution on Apache Iceberg

AWS Big Data

Iceberg creates snapshots for the table contents. Each snapshot is a complete set of data files in the table at a point in time. Data files in snapshots are stored in one or more manifest files that contain a row for each data file in the table, its partition data, and its metrics.

Snapshot 111
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Enable Multi-AZ deployments for your Amazon Redshift data warehouse

AWS Big Data

Our pre-launch tests found that Amazon Redshift Multi-AZ deployments reduce recovery time to under 60 seconds or less in the unlikely case of an AZ failure. We also test the fault tolerance of an Amazon Redshift Multi-AZ data warehouse and monitor queries in your Multi-AZ deployment. Choose Create cluster.

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Configure monitoring, limits, and alarms in Amazon Redshift Serverless to keep costs predictable

AWS Big Data

For more information, refer to Granting access to monitor queries. In the Metric filters section, expand Additional filtering options. In the Metric filters section, expand Additional filtering options. Method 2: Monitor metrics in CloudWatch Redshift Serverless publishes serverless endpoint performance metrics to CloudWatch.

Metrics 77
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Your Definitive Guide To KPI Tracking By Utilizing Modern Software & Tools

datapine

Here, we will consider what it takes to track KPI metrics, explore the dynamics or a contemporary KPI tracker, and look at how to track KPIs. Your Chance: Want to test a professional KPI tracking software for free? Benchmarking: One of the most powerful functions of committing to track KPI metrics is gaining the ability to benchmark.

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