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Expanding the Cloud – An AWS Region is coming to Hong Kong

All Things Distributed

The new region will give Hong Kong-based businesses, government organizations, non-profits, and global companies with customers in Hong Kong, the ability to leverage AWS technologies from data centers in Hong Kong. The new AWS Asia Pacific (Hong Kong) Region will have three Availability Zones and be ready for customers for use in 2018.

AWS 146
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Data Mining Problems in Retail

Highly Scalable

The space of possible actions can be defined as a set of send/no-send decisions with regard to individual customers and the gross margin of the campaign depends both on actions (who will receive the incentive and who will not) and data such as expected revenue from a given customer and mailing costs. The model (2.1)

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

Percona

However, ClickHouse is super efficient for timeseries and provides “sharding” out of the box (scalability beyond one node). With the latest ClickHouse version, all of these features are available, but some of them may not perform fast enough. So can we use it as our main datastore? Deleting messages. Text search.