In PostgreSQL, it is possible to create database links and connect two separate databases, whether they reside on the same server or on separate servers, as long as they are accessible over a network. Read more

Solutions | Technology | Server | Database | PostgreSQL

MariaDB (and MySQL) allow master-slave replication to be configured between two servers. A master-master type of replication can be implemented via Galera, but it requires at least 3 servers. If you have 2 servers, you can configure master-master replication by by cross-duplicating the master-slave replication. Read more

Solutions | Technology | Server | Database | Firewall | MariaDB | OpenSSL | UFW

To improve the security and privacy of users and save disk space, the mail server Dovecot allows encrypting the files containing the e-mail messages. Read more

Solutions | Security | Server | Privacy | Dovecot

AVM's Fritz!Box routers already provide built-in two important services that enable remote connectivity : Dynamic DNS VPN based on ipsec protocol. Read more

Solutions | Technology | VPN | Router | Networking

Client : several ones Synology installation and configuration : users, sharing privileges and backup MS Windows clients configuration Read more

Solutions | Technology | Projects | NAS | File Server