AWS Big Data

SEPTEMBER 14, 2023

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. Then it broadcasts the barrier downstream. However, it continues to process partitions that are behind the barrier.

Snapshot 85

Snapshot Broadcasting Optimization Management 85

AWS Big Data

MARCH 22, 2024

When you use Trino on Amazon EMR or Athena, you get the latest open source community innovations along with proprietary, AWS developed optimizations. and Athena engine version 2, AWS has been developing query plan and engine behavior optimizations that improve query performance on Trino. Starting from Amazon EMR 6.8.0

Metadata 86

Metadata Statistics Broadcasting Optimization 86

CIO Business Intelligence

AUGUST 25, 2023

But things go awry and when they do, Proctor & Gamble now employs its Hot Melt Optimization platform to catch snags and get the process back on track. The resulting platform was pilot tested for nine months at one P&G plant before being rolled out half of P&G’s Pampers manufacturing plants across the US.

Predictive Analytics 98

Predictive Analytics IoT Manufacturing Analytics 98

Smart Data Collective

JUNE 24, 2023

This means that anybody that is possible victim will need to leverage AI-driven cyber security measures to protect their digital assets. But can cybersecurity measures predicated on machine learning actually help stop cryptocurrency scams? In 2019, another team tested the new fraudulent behavior Honeypot in Ethereum.

Machine Learning 78

Machine Learning Broadcasting Risk Data mining 78

IBM Big Data Hub

JUNE 20, 2023

Digital twins allow companies to run tests and predict performance based on simulations. Decision-makers will want to take into consideration a variety of factors when attempting to measure this, including asset uptime, projected lifespan and the shifting costs of fuel and spare parts.

Strategy 76

Strategy Management Cost-Benefit IoT 76

AWS Big Data

SEPTEMBER 14, 2023

Internally, Apache Flink uses clever mechanisms to maintain exactly-once state consistency, while also optimizing for throughput and reduced latency. The time a sub-task spends on the synchronous and asynchronous parts of the checkpoint is measured by Sync Duration and Async Duration metrics, shown by the Apache Flink UI.

Optimization 77

Optimization Snapshot Management Broadcasting 77

Occam's Razor

DECEMBER 8, 2017

The lesson is about the limitation of optimizing for a local maxima, usually in a silo. If the Surface Marketing team is like every other team at every other company engaged in sponsorships and television advertising, it’ll measure the same collection of smart metrics like everyone else. First one will be Reach.

Broadcasting 121

Broadcasting Measurement Marketing Sales 121