Onyx Software NexusDB Client Library
If you use Delphi and you want to
access your NexusDB data from Android, iOS or
OSX then Onyx Software NexusDB Client Library
is for you.
Software NexusDB Client Library (OSnCL) is a
collection of components that makes accessing
your NexusDB database a breeze and with a 30
day no quibble money back guarantee what have
you got to lose. Not only do you get the
library, but you also get 1 year of email
support* and updates.
TOSnxServer (Windows Only):
HTTP(s) Server component that links to a
TnxServerEngine and provides the actual data
to the client. This supports Indy and RTC
(StreamSec2 is needed for ssl with RTC, not
with Indy). It's possible to write additional
wrappers to add support for other HTTP
Client Components (Windows, Android, iOS,
Handles the communication between the device
and the windows server. Uses http on lan and
HTTPS on wan, supports GZIP and Deflate.
TOSNXSession Selects the alias and
allows to set the NexusDB user
TOSNXQuery Provides access to the
actual data via SQL. This is a TDataset
descendant so provides many of the normal
properties and methods. It is a disconnected
model so it downloads the data to the device
in a single trip. It supports paging (to limit
the amount of data sent to the device). This
is readonly with all updates done in SQL (if
you're not used to using SQL for updating, it
really is pretty easy so don't be put off).
Transactions are supported and the component
works in blocking mode or in thread mode using
access to stored procedures on the server.
TOSServerTask if you can
store the data in a TParam then you can use
this component to communicate with the
server. Need to get an INI file or a PDF
or check the server time, then this component
is for you.
We don't provide a trial so this is 'buy it to
try it' but we do give a no quibble 30 day
money back guarantee. There's a sample
Client Server application that demonstrates
how to use the components and we'll add more
samples over time.
A royalty free licence to use use the
library costs £50 per developer per
year. If you don't renew then you can
continue to use the library but you no longer
get email support* of updates. We
process payments during office hours and will
email you a link to the library. We use
PayPal to process your payment so your card
details are not shared with us.
support will be provided to assist with issues
and bugs, this service is subject to fair use
and please keep in mind that this is not a
free consultation service (though we are happy
to discuss paid consultation)