===== Data Writer =====
[[dido:public:ra:xapend:xapend.a_glossary:start| Return to Glossary ]]

An [[dido:public:ra:xapend:xapend.a_glossary:e:entity|entity]] attached to a [[dido:public:ra:xapend:xapend.a_glossary:p:publisher|Publisher]] bound to publish samples from only 
one [[dido:public:ra:xapend:xapend.a_glossary:t:topic|Topic]] and therefore exactly one data type, providing type-safe 
operations to write/send data. The Topic must be created before the 
Data Writer.

Source: [[https://istkb.adlinktech.com/article/vortex-opensplice-dds-glossary/ | OpenSplice Glossary]]