Hello,
I want to try to make a financial app for a organisation.
There are some 50 customers so also 50 invoices a year.
Then the payments . Also 50 a year.
Cash and bank accounts . Every month some 10 - 20 things.
So on my disk on the programm I now use it costs me some 30 - 50 Kb a
year.
If you don't want a separate DB, object serialization with Fuel is an
option. It's very easy to serialize a graph of objects to disk.
You can also have a look at SandstoneDB, it's pretty small and some people
use it.
Cheers,
Francois
On Tue, Sep 2, 2014 at 8:17 AM, Roelof Wobben
Esteban talked about Voyage at ESUG, its on the list of talks here:
http://goo.gl/E1VF53
You can of course scale up to Gemstone (or indeed start with that as well if
you need something more commercial and supported - there is a Gemstone talk in
that link as well).
Tim
On 2 Sep 2014, at
Hello,
I want to try to make a financial app for a organisation.
We want you do succeed :)
There are some 50 customers so also 50 invoices a year.
Then the payments . Also 50 a year.
Cash and bank accounts . Every month some 10 - 20 things.
So on my disk on the programm I now use it
On 2/9/14 09:11, François Stephany wrote:
If you don't want a separate DB, object serialization with Fuel is an
option. It's very easy to serialize a graph of objects to disk.
You can also have a look at SandstoneDB, it's pretty small and some
people use it.
pay attention that images can get
Excellent.
I started to port the old tutorial to PFTE so I will retire the chapter
from the book for now.
Stef
On 1/9/14 23:18, Sven Van Caekenberghe wrote:
Hi,
I published another introduction/tutorial article
Reddit.st - In 10 Cool Pharo Classes
Implementing a Reddit style web
On 1/9/14 17:40, Ichiseki wrote:
Hi
For what I've read and study Smalltalk was great a RAD, it was infact used a
lot in financial services for that reason.
Smalltalk is still used!.
JPMorgan, globalFoundries (AMD 64), LAMRC, MMA
Now I see that most commercial versions of Smalltalk have a GUI
Thanks.
Could Magna also be a good solution ?
Roelof
François Stephany schreef op 2-9-2014 9:11:
If you don't want a separate DB, object serialization with
Fuel is an option. It's very easy
Thanks all.
Is there a good tutorial how I can work with Fuel ?
Roelof
stepharo schreef op 2-9-2014 12:31:
On 2/9/14 09:11, François Stephany
wrote:
If you don't
On 2/9/14 13:01, Roelof Wobben wrote:
Thanks.
Could Magna also be a good solution ?
For such quantity of information my impression is that it is oversized.
May be Chris Mueller will reply.
Now Magma does not work in Pharo (or may be it does but I do not know).
Roelof
François
Yep, the binary approach is a bit more fragile and less interoperable.
STON, JSON or XML are all fine with such a small domain I imagine.
On Tue, Sep 2, 2014 at 12:31 PM, stepharo steph...@free.fr wrote:
On 2/9/14 09:11, François Stephany wrote:
If you don't want a separate DB, object
seeing that use case is really small, I would probably try the simplest
approach possible.
Something like sandstonedb can make the trick here :)
http://smalltalkhub.com/#!/~gnaritas/SandstoneDb
Esteban
On 02 Sep 2014, at 14:31, François Stephany tulipe.mouta...@gmail.com wrote:
Yep, the
When I was coding in Python for small local databases SQlite was
recommended , I only have played briefly with it but it looked to me fairly
easy to use and with a very good performance. But I dont know how well it
works in Pharo, so maybe someone can jump in and tells us about it .
On Tue, Sep
On Tue, Sep 02, 2014 at 03:55:50PM +0300, kilon alios wrote:
When I was coding in Python for small local databases SQlite was
recommended , I only have played briefly with it but it looked to me fairly
easy to use and with a very good performance. But I dont know how well it
works in Pharo, so
Excellent.
I hope this spurs more people to embrace GLORP use together with Seaside. :)
Thank you again.
Esteban A. Maringolo
2014-09-01 18:18 GMT-03:00 Sven Van Caekenberghe s...@stfx.eu:
Hi,
I published another introduction/tutorial article
Reddit.st - In 10 Cool Pharo Classes
ah yes thats it , thanks Pierce . It may come handy for my project
Ephestos, though I prefer to keep things inside the Pharo image personally.
On Tue, Sep 2, 2014 at 4:04 PM, Pierce Ng pie...@samadhiweb.com wrote:
On Tue, Sep 02, 2014 at 03:55:50PM +0300, kilon alios wrote:
When I was coding
Hi Sven,
On 08/28/2014 04:47 PM, Sven Van Caekenberghe wrote:
Hi,
On 28 Aug 2014, at 07:49, Offray Vladimir Luna Cárdenas off...@riseup.net
wrote:
The last question its related with Sven's STON: Suppose that I would like to
store light markup languages in STON which have the single quote
problem with relational databases is that they do not match really well with
object models.
nowadays you have a lot of cool solutions that allow you to avoid them (several
document-oriented databases, object-oriented, etc.)
so unless you are really constrained for some reason (like imposition
Hello Estaban.
Do you have a tutorial or a example how I can store my data in
objects.
Roelof
Esteban Lorenzano schreef op 2-9-2014 15:23:
problem with relational databases is that they do not match really
What about transactions and ACID things with voyager and Mongo?
Ing. Pablo Digonzelli
Software Solutions
IP-Solutiones SRL
Metrotec SRL
25 de Mayo 521
Email: pdigonze...@softsargentina.com
pdigonze...@gmail.com
Cel: 5493815982714
- Mensaje original -
De: Tim Mackinnon
there is no such thing as ACID or transactions in MongoDB, and therefore also
not in Voyage.
instead, for MongoDB each commit is atomic. It happens or it doesn’t :)
Esteban
On 02 Sep 2014, at 16:46, Pablo R. Digonzelli pdigonze...@gmail.com wrote:
What about transactions and ACID things
When I was coding in Python I was using dictionaries a lot. I have made a
tutorial about them here
https://www.youtube.com/watch?v=MmTxJ_VBrIAlist=PLqbtQ7OkSta0ULYAd7Qdxof851ybh-_m_index=18
Esteban I have instictive dislike since databases that started 23 years ago
when I was taught Dbase a
Hi list!
I wanted to try out Tide, and I'm following the steps at:
https://github.com/tide-framework/tide
However, I can't get through the bower install step. Here's the output:
bower amber#0efe3ad09 not-cached git://
github.com/amber-smalltalk/amber.git#0efe3ad09
bower amber#0efe3ad09
yeah, doc is bad… you need to install the newest bower, not the version
specifies there.
cheers,
Esteban
On 02 Sep 2014, at 17:05, Bernat Romagosa tibabenfortlapala...@gmail.com
wrote:
Hi list!
I wanted to try out Tide, and I'm following the steps at:
My bad! Forget my previous email!
Sorry.
2014-09-02 18:16 GMT+02:00 Bernat Romagosa tibabenfortlapala...@gmail.com:
Hola Esteban!
Thanks, but it's still failing (although it progressed a little bit
further):
bower amber#0efe3ad09 not-cached git://
Hey, it looks really nice. Is there any documentation around? Any getting
started tutorial or bigger project I can take a look at?
I don't exactly get how proxying works. I inspected the TDCounter instance
in Pharo and I see it's persisting its value, but I don't get how's the
widget getting to
jfabry wrote
the tutorials are missing the basic explanation of the use of workspaces
and browsers, and I don’t know where to get some documentation that treats
just that. Any pointers to that kind of material?
PBE?
-
Cheers,
Sean
--
View this message in context:
Roelof wrote
I think I wil go for a Magma or a xml approach.
http://wiki.squeak.org/squeak/2665
Magma might be overkill for this amount of data.
Magma needs an upgrade for recent Pharo.
Chris uses it on Squeak and found maintaining
it on Pharo too much work.
With XML you'll need to do more
You can try watching the ESUG video from this year on: http://goo.gl/E1VF53
The presentation that Esteban gave was great - and it also inspired me to look
at this some more too.
Tim
On 2 Sep 2014, at 17:46, Bernat Romagosa tibabenfortlapala...@gmail.com wrote:
Hey, it looks really nice. Is
Thanks Tim, I'll take a look at it. Unfortunately I couldn't attend this
year :(
In the meantime I've just found out where the counter entry point is
defined:
TDDispatcher setupDefault
default := self new.
default
registerHandler: ((TDFileHandler path: 'tide')
directoryPath: '.';
You also know about the action and state pragma’s as well right? They were
explained in the Esug session, and show up in the Counter code.
Tim
On 2 Sep 2014, at 18:03, Bernat Romagosa tibabenfortlapala...@gmail.com wrote:
Thanks Tim, I'll take a look at it. Unfortunately I couldn't attend
Does exist an user friendly Date text converter and/or formatter package?
I'd like to specify the format of certain dates, in the way you
normally do this, it is... with a string such as 'dd/mm/' or
'dd/mmm/'.
Date's #printOn:format: expects a different parameter, which seems
really
Check out ZTimestampFormatter (load ConfigurationOfZTimestamp). From the class
comment:
===
I am ZTimestampFormat, an implementation of a textual representation for a
timestamp, date or time that can be used for formatting or parsing.
You instanciate me by specifying the textual format by
Thank you. It is certainly better than the base parser.
But for formats I can't pass Date objects to #format:, I have to
convert them to ZTimestamp before.
Curiosity #1: Why did you use an example date string instead of using
regular patterns like , dd, hh/hh24, etc?
Regards!
Esteban A.
On Sep 2, 2014, at 2:03 PM, Sven Van Caekenberghe s...@stfx.eu wrote:
On 02 Sep 2014, at 18:54, Sean P. DeNigris s...@clipperadams.com wrote:
jfabry wrote
the tutorials are missing the basic explanation of the use of workspaces
and browsers, and I don’t know where to get some
Forgort to say:
It's great to see Pharo apps coming to business world !
keep on.
I wish you succeed
Alain
Esteban A. Maringolo wrote
Curiosity #1: Why did you use an example date string instead of using
regular patterns like , dd, hh/hh24, etc?
I like the example concept because the user has less to remember (even if
those date patterns are pretty well-known). Although, I noticed an example
Hello!
So, i need to know what classes/methods have been changed so that i can run the
critic browser tests on the fly. I remember there's a way to do it, but not
exactly how to use it.
Can i have some help with that? (or a link to somewhere that is explained)
Also, i need a way to gather
Hi,
for now I’ve started to develop a script which will generate new rules based on
existing ones. I encountered some problems today, so in the end I think I’ll
trash some of them for now.
If you have some knowledge about environments it can be interesting, because I
don’t see a reason for
On 2 sept. 2014, at 23:29, Pernet Alexis
alexis.per...@etudiant.univ-lille1.fr wrote:
Hello!
Hi Alexis,
So, i need to know what classes/methods have been changed so that i can run
the critic browser tests on the fly. I remember there's a way to do it, but
not exactly how to use it.
Can
Sven Van Caekenberghe-2 wrote
Maybe you got the example and the input mixed up ?
Oh yeah, I did, but even the example in that case is ambiguous, no?
(ZTimestampFormat fromString: '02/03/01 (16:05:06)')
parse: '10/10/10 (12:01:01)'.
How does it decide whether it's American i.e.
On 2 September 2014 22:02, stepharo steph...@free.fr wrote:
For such quantity of information my impression is that it is oversized. May
be Chris Mueller will reply.
Now Magma does not work in Pharo (or may be it does but I do not know).
Magma actually scales down pretty well, and given how
Hi,
I'm trying to restate my question to see if I have more luck with any
answer this time.
I'm making advances with an outliner like app for writing and now I can
add nodes move them and store them in the really nice STON format. But
because information on trees is not editable, I would
43 matches
Mail list logo
