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What is Greenplum Database? Intro to the Big Data Database

Scalegrid

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. High performance, query optimization, open source and polymorphic data storage are the major Greenplum advantages. Polymorphic Data Storage. Greenplum Advantages.

Big Data 321
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Web Development Trends in 2023

KeyCDN

The goal of WebAssembly is to execute at native speeds by taking advantage of common hardware features available on a variety of platforms. With cloud-based infrastructure, organizations can easily scale their web applications to handle increased traffic or demand without the need for expensive hardware upgrades.

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Progress Delayed Is Progress Denied

Alex Russell

webcam access via getUserMedia() or the Media Session API ) may attend deceptively small expansions in exposed API surface. Chrome has missed several APIs for 3+ years: Storage Access API. Audio Worklets are a fundamental enabler for rich media and games on the web. Media Recorder. Media Source API (a.k.a. "MSE").

Media 145
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SQL Server On Linux: Forced Unit Access (Fua) Internals

SQL Server According to Bob

Device level flushing may have an impact on your I/O caching, read ahead or other behaviors of the storage system. Neal, Matt, and others from Windows Storage, Windows Azure Storage, Windows Hyper-V, … validating Windows behaviors. · Stable Media. Any storage device that can survive a power outage. Description.

Servers 90
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SQL Server I/O Basics Chapter #1

SQL Server According to Bob

Briefly, WAL requires that all the transaction log records associated with a ​​ particular ​​ data page be flushed to stable media before the data page itself can be flushed to stable media. Stable Media Stable media is often confused with physical storage.

Servers 40
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A persistent problem: managing pointers in NVM

The Morning Paper

(Byte-addressable non-volatile memory,) NVM will fundamentally change the way hardware interacts, the way operating systems are designed, and the way applications operate on data. The starting point is a set of three asumptions for an NVM-based programming model: Compared to traditional persistent media, NVM is fast.

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AVIF for Next-Generation Image Coding

The Netflix TechBlog

There is a potential benefit in reusing the hardware in place for video compression/decompression. Image decoding in hardware may not be a primary motivator, given the peculiarities of OS dependent UI composition, and architectural implications of moving uncompressed image pixels around.

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