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Manage concurrent write conflicts in Apache Iceberg on the AWS Glue Data Catalog

AWS Big Data

Metadata layer Contains metadata files that track table history, schema evolution, and snapshot information. In many operations (like OVERWRITE, MERGE, and DELETE), the query engine needs to know which files or rows are relevant, so it reads the current table snapshot. This is optional for operations like INSERT.

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Move Beyond Excel, PowerPoint And Static Business Reporting with Powerful Interactive Dashboards

datapine

Visualizing the data and interacting on a single screen is no longer a luxury but a business necessity. That’s why we welcome you to the world of interactive dashboards. But before we delve into the bits and pieces of our topic, let’s answer the basic questions: What is an interactive dashboard, and why you need one?

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Build a high-performance quant research platform with Apache Iceberg

AWS Big Data

In this post, we use the term vanilla Parquet to refer to Parquet files stored directly in Amazon S3 and accessed through standard query engines like Apache Spark, without the additional features provided by table formats such as Iceberg. When a user requests a time travel query, the typical workflow involves querying a specific snapshot.

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Run Apache XTable in AWS Lambda for background conversion of open table formats

AWS Big Data

For more examples and references to other posts, refer to the following GitHub repository. Querying all snapshots, we can see that we created three snapshots with overwrites after the initial one. For more examples and references to other posts on using XTable on AWS, refer to the following GitHub repository.

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Your Introduction To CFO Dashboards & Reports In The Digital Age

datapine

Serving as a central, interactive hub for a host of essential fiscal information, CFO dashboards host dynamic financial KPIs and intuitive analytical tools, as well as consolidate data in a way that is digestible and improves the decision-making process. Your Chance: Want to build your own CFO dashboard completely free? 2) Financial KPIs.

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

datapine

Communication: KPI reports and trackers are visual and interactive, which means that they are incredibly inclusive. To track KPIs and set actionable benchmarks, today’s most forward-thinking businesses use what is often referred to as a KPI tracking system or a key performance indicator report. We offer a 14 day free trial.

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Interact with Apache Iceberg tables using Amazon Athena and cross account fine-grained permissions using AWS Lake Formation

AWS Big Data

For additional information about roles, refer to Requirements for roles used to register locations. Refer to Registering an encrypted Amazon S3 location for guidance. The Iceberg table keeps track of the snapshots. consumer_iceberg$snapshots" limit 10; We can observe that we have generated multiple snapshots.