FindMeACoin: a Platform to Support Offline Trading of Cryptocurrencies

Trading crypto currency offline1, in person, is the quickest way of acquiring/selling crypto coins. It is also the only way of not exposing any identity information. This post presents a platform for finding buyers/sellers for crypto currencies in a certain … Continue reading

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Modular Architectures Made Easier with docker-compose

The Open GeoPortal is a Free and Open Source framework for rapidly discovering, previewing and retrieving curated geospatial data from multiple repositories. It implements a modular architecture, including a database, a search engine and several web applications. While it can … Continue reading

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Quick guide to Multi-master Replication in PostgreSQL

A while ago, I wrote a post about multi-master replication using symmetricDS. My scenario consists of a system with multiple nodes, all of them writing in their copies of the database. Sometimes the nodes may be offline, but I would … Continue reading

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