Scalegrid
MAY 13, 2020
Greenplum Database is a massively parallel processing (MPP) SQL database that is built and based on PostgreSQL. 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. What is an MPP Database?
High Scalability
AUGUST 3, 2018
David Rosenthal : The margins on AWS, averaging 24.75% over the last twelve quarters, are what enables Amazon to run the US retail business averaging under 3% margin and the international business averaging -3.7% Alok Pathak : While both (Multi-AZ and Read replica) maintain a copy of database but they are different in nature.
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All Things Distributed
OCTOBER 2, 2017
Today marks the 10 year anniversary of Amazon's Dynamo whitepaper , a milestone that made me reflect on how much innovation has occurred in the area of databases over the last decade and a good reminder on why taking a customer obsessed approach to solving hard problems can have lasting impact beyond your original expectations.
ScaleOut Software
JANUARY 9, 2020
Consider a retail chain of stores or restaurants with tens of thousands of outlets. It’s not enough just to pick out interesting events from an aggregated data stream and then send them to a database for offline analysis using Spark. Walgreens has more than 9,000, and McDonald’s has more than 14,000 in the U.S.
ScaleOut Software
JANUARY 9, 2020
Consider a retail chain of stores or restaurants with tens of thousands of outlets. It’s not enough just to pick out interesting events from an aggregated data stream and then send them to a database for offline analysis using Spark. Walgreens has more than 9,000, and McDonald’s has more than 14,000 in the U.S.
ScaleOut Software
JANUARY 9, 2020
Consider a retail chain of stores or restaurants with tens of thousands of outlets. It’s not enough to just pick out interesting events from an aggregated data stream and then send them to a database for offline analysis using Spark. Walgreens has more than 9,000, and McDonald’s has more than 14,000 in the U.S.
All Things Distributed
JUNE 29, 2011
For Amazon retail, some of those dimensions are low pricing, large catalog, fast shipping, and convenience. For example, when our retail customers contributed to create larger economies of scale for Amazon.com, we used the savings to lower pricing such that our customers could also benefit. Amazon DynamoDB â?? Expanding the Cloud â??
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