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Showing posts from February, 2019

DB - Hack password

Versao Portuguesa In this post i'm sharing how to unlock database accounts  - even when the password is not known.

VM - Shared Folder Windows - Linux

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Versao Portuguesa When we work with VMs we need to make files available eg. software binaries, it has a few ways to do that, this post is about how to make share Windows (Host) folders in a Linux server (Guest).

DB - Data Guard 12c - Create Physical Standby

Versao Portuguesa Have been thinking for awile to post about Data Guard,  more specifically about  to created a physical standby.  So, today is the day, the aim of this post is not to destille  Data Guard, for better undestanding lets recap some Data Guard concepts. Data Guard allows database replication sending  and applying redo log info from a site to another, keeping in that way the data replicated and available  in the case the main site is not available.

DB - Transportable Tablespaces x-Platforms

EnglishVersion Neste post parilho como copiar dados entre bases de dados em diferentes plataformas. Como nao tenho uma maquina HP-UX .. vou ter que criar datafile para HP-UX, e depois o inverso

DB - Transportable Tablespaces x-Platforms

Versao Portuguesa In this post i'm sharing how to copy data /tablespaces between databases in different platforms as I've no HP-UX here at home .. I will have to convert a tablespace to HP-UX, then to convert the datafile back to Linux