Add lightning quick search capabilities to your Rails apps without external systems like ElasticSearch. It's now magically simple to craft the ActiveRecord/Arel expressions we already know and love, ...
Although tables in SQL databases typically contain massive amounts of data, they’re not always in a format that can be used by data analysts. The data records in these tables need to be filtered ...
In Monero [1], two byproducts of blockchain data are needed in order to link a transaction to its ring members. Amount Index: A chronological index of every transaction output on the blockchain, per ...