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Expanding the Cloud - Amazon S3 Reduced Redundancy Storage.

All Things Distributed

Amazon Simple Storage Service (S3) was launched in 2006 as "Storage for the Internet" with the promise to make web-scale computing easier for developers. The same goes for durability; core to the design of S3 is that we go to great lengths to never, ever lose a single bit. Driving down the cost of Big-Data analytics.

Storage 71
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Data Mining Problems in Retail

Highly Scalable

This article describes six major optimization problems related to marketing and pricing that can be solved leveraging data mining techniques. Although these problems are very different, we are trying to establish a common framework that helps to design optimization and data mining tasks required for solutions.

Retail 152
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Should You Use ClickHouse as a Main Operational Database?

Percona

2006-01-01 ? Currently, an issue has been opened to make the “tailing” based on the primary key much faster: slow order by primary key with small limit on big data. At the same time, it was not originally designed that way. toDate(min(created_utc))???toDate(max(created_utc))??????count()?? count()?? ?