FAQ: Difference between revisions

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Cumulus 2 explored an improved data approach using UTC and having better handling of rainfall. Although it was hoped it would make enhancement easier, and allow use of alternative languages possible, it proved too complicated. and has been abandoned and is no longer available, so if you don't already have it hard luck.  Subsequently, some of the developments in Cumulus 2 were ported into new version 1.9.0, and remain in final Cumulus 1.9.4 from where they were in turn ported to Cumulus MX. So whichever of the two versions still available you choose, you are benefiting from work done for Cumulus 2.
Cumulus 2 explored an improved data approach using UTC and having better handling of rainfall. Although it was hoped it would make enhancement easier, and allow use of alternative languages possible, it proved too complicated. and has been abandoned and is no longer available, so if you don't already have it hard luck.  Subsequently, some of the developments in Cumulus 2 were ported into new version 1.9.0, and remain in final Cumulus 1.9.4 from where they were in turn ported to Cumulus MX. So whichever of the two versions still available you choose, you are benefiting from work done for Cumulus 2.


Cumulus 3 is live and is still being improved. It is more often known as Cumulus MX. It is using a different architecture (partly inspired by Cumulus 2), it provides some enhancements in functionality and will run on a range of platforms. It can be used in a production system as it has good reliability,  but perhaps should be avoided in a few rare cases where people's systems are not very reliable. Initially MX lacked several key parts of the functionality in Cumulus 1, but the number of such facilities continues to decrease as Mark Crossley is adding missing functionality.
Cumulus 3 is live and is still being improved. It is more often known as [[Cumulus MX]]. It is using a different architecture (partly inspired by Cumulus 2), it provides some enhancements in functionality and will run on a range of platforms. It can be used in a production system as it has good reliability,  but perhaps should be avoided in a few rare cases where people's systems are not very reliable. Initially MX lacked several key parts of the functionality in Cumulus 1, but the number of such facilities continues to decrease as Mark Crossley is adding missing functionality.


== I use Cumulus 1 and want to move to Cumulus MX ==
== I use Cumulus 1 and want to move to Cumulus MX ==
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