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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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10 Examples of How Big Data in Logistics Can Transform The Supply Chain

datapine

You can use big data analytics in logistics, for instance, to optimize routing, improve factory processes, and create razor-sharp efficiency across the entire supply chain. Your Chance: Want to test a professional logistics analytics software? A testament to the rising role of optimization in logistics.

Big Data 275
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Building Resilience Strategies to Overcome Cloud Security Issues

Smart Data Collective

And the right approach to adopting cloud computing and preventing these threads is in building cyber security and cyber resilience strategies which we discuss later and making them work together. In industries such as healthcare, gaming, financial and other penetration testing of cloud resources is a part of a standard IT process.

Strategy 118
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From Hive Tables to Iceberg Tables: Hassle-Free

Cloudera

Depending on the size and usage patterns of the data, several different strategies could be pursued to achieve a successful migration. In this blog, I will describe a few strategies one could undertake for various use cases. You could optimize your table now or at a later stage using the “rewrite_data_files” procedure.

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Use Apache Iceberg in a data lake to support incremental data processing

AWS Big Data

Whenever there is an update to the Iceberg table, a new snapshot of the table is created, and the metadata pointer points to the current table metadata file. At the top of the hierarchy is the metadata file, which stores information about the table’s schema, partition information, and snapshots.

Data Lake 114
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Getting Started With Incremental Sales – Best Practices & Examples

datapine

A loyal, high-value repeat customer is worth more than a cheap sale, and by implementing the right strategy, setting the right goals, and working with the right KPIs, you will achieve the results you desire. But how do you calculate the impact of your promotional strategies? Keep reading to find out!

Sales 176
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How to Know if Your Security Stack Is “Just Right”

CDW Research Hub

Staying ahead of increasing and evolving cybersecurity threats is a continuous effort that requires both a relentless focus on advancing your security posture and an optimized security stack that delivers on the promises made at purchase. Are there ways to optimize the current cost of our security posture? But is that really true?