Ties.DB a database in Ethereum with Smart-Contracts

Imagine a way to create a Database over Ethereum using Smart-Contracts. Imagine a mix with Ethereum Blockchain and NoSQL Apache Cassandra technologies. Imagine searching using CQL over your Database over Ethereum. That’s Ties.DB!! We can make a try in this web. (You must use MetaMask in your Browser connected to Rinkeby Ethereum test-network and some Ether…

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Enable https and Apache Proxy in your Jira Server

This post can be the continuation of this: Useful links to install Jira Server on Google Cloud In this case, we want to install a Proxy Server (can be Apache or Nginx for example). To install Apache in a Linux Debian installation: apt-get update apt-get install apache2 To start the service: sudo service apache2 start Enable mod_proxy modules…

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Apache Tomcat Tricks

Cloud Servers Virtual Machines Native Installers Configuration file(s) /opt/bitnami/apache-tomcat/conf/server.xml /opt/bitnami/apache-tomcat/conf/server.xml install_dir/apache-tomcat/conf/server.xml Log file(s) /opt/bitnami/apache-tomcat/logs/* /opt/bitnami/apache-tomcat/logs/* install_dir/apache-tomcat/logs/* Default port 8080, 8443 (SSL) 8080, 8443 (SSL) 8080, 8443 (SSL) AJP port 8009 8009 8009 System user account tomcat tomcat tomcat Service control sudo /opt/bitnami/ctlscript.sh start|stop|restart tomcat sudo /opt/bitnami/ctlscript.sh start|stop|restart tomcat install_dir/ctlscript.sh start|stop|restart tomcat How to configure the…

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