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From "christofer.dutz@c-ware.de" <christofer.d...@c-ware.de>
Subject AW: OT: Persistence of data objects by using serialization
Date Thu, 18 Jul 2013 11:26:23 GMT
Hey ... why did my mail Client just send this mail without me being finished? ;-)


Von: christofer.dutz@c-ware.de [christofer.dutz@c-ware.de]
Gesendet: Donnerstag, 18. Juli 2013 13:23
An: users@flex.apache.org
Betreff: AW: OT: Persistence of data objects by using serialization

In one Project I used AMF for serialization in the DB ... the cool Thing about this, was that
we were actually able to add new attributes to our objects without corrupting the serialized
data (Ok ... renaming and removing of attributes is bad, but the AMF serialization has proven
to be way more robust than other approaches ;-)

Von: Cosma Colanicchia [cosmacol@gmail.com]
Gesendet: Donnerstag, 18. Juli 2013 11:22
An: users@flex.apache.org
Betreff: Re: OT: Persistence of data objects by using serialization

Also, serialization by its nature tend to be very coupled with runtime
model of the objects - shoud your objects structure change in the future
(e.g. modify the object attributes), you may have troubles trying to
gracefully reuse or migrate the old serialized data.

You can mitigate this to some extent properly using the [Transient]
metadata, or you can take full control using custom serialization
(implementing the IExternalizable interface) at the expense of writing your
read/write logic (but this could kill the advantage over a traditional
persistence management).

2013/7/18 Krüger, Olaf <OKrueger@edscha.com>

> >The question always comes back to "do we need to search/edit the data on
> the server?"
> Yes, it seems that this is the central question that must be answered
> before storing serialized objects on the server.
> Thanks,
> Olaf
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