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What is Greenplum Database? Intro to the Big Data Database

Scalegrid

In this blog post, we explain what Greenplum is, and break down the Greenplum architecture, advantages, major use cases, and how to get started. Greenplum Database is an open-source , hardware-agnostic MPP database for analytics, based on PostgreSQL and developed by Pivotal who was later acquired by VMware. The Greenplum Architecture.

Big Data 321
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Business observability: From IT monitoring to driving digital transformation

Dynatrace

They’ve gone from just maintaining their organization’s hardware and software to becoming an essential function for meeting strategic business objectives. With hybrid and multi-cloud architectures rendering organizations’ environments more complex and distributed, cloud observability has become increasingly important.

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Understanding operational 5G: a first measurement study on its coverage, performance and energy consumption

The Morning Paper

Understanding operational 5G: a first measurement study on its coverage, performance and energy consumption , Xu et al., energy consumption). This is a feature of the NSA architecture which requires dropping off of 5G onto 4G, doing a handover on 4G, and then upgrading to 5G again. Energy Consumption. SIGCOMM’20.

Energy 130
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These 7 Edge Data Challenges Will Test Companies the Most in 2025

VoltDB

Use hardware-based encryption and ensure regular over-the-air updates to maintain device security. Solution: Optimize edge workloads by deploying lightweight algorithms tailored for edge hardware. Introduce scalable microservices architectures to distribute computational loads efficiently. Data interception during transit.

IoT 52
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Reducing Embodied Carbon is Important

ACM Sigarch

(Editor’s Note: This post was submitted as a rebuttal to Andrew Chien’s July 24 SIGARCH Blog Post ) The recent post “ Why Embodied Carbon is a poor Architecture Design metric, and Operational Carbon remains an important Problem ” by Prof. estimate vastly underestimates the costs of renewable energy. Unlike Prof.

Energy 98
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Boosted race trees for low energy classification

The Morning Paper

Boosted race trees for low energy classification Tzimpragos et al., We don’t talk about energy as often as we probably should on this blog, but it’s certainly true that our data centres and various IT systems consume an awful lot of it. One efficient way of doing that in analog hardware is the use of current-starved inverters.

Energy 52
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The Winds of Architecture Changes at the USENIX ATC 2019

ACM Sigarch

This blog post gives a glimpse of the computer systems research papers presented at the USENIX Annual Technical Conference (ATC) 2019, with an emphasis on systems that use new hardware architectures. As a consequence, the vast majority of the papers in the past has usually focused on conventional X86 or GPU-accelerated architectures.