Tag Archives: PUM

Gemstone/S – A Dead Item in a SortedCollection – What the hell is going on …

In our main product – in progress of development – we had a situation, where items in a SortedCollection could not be removed. From time to time we had these instances and I was not very happy about them. The … Continue reading

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Gemstone/S – Application Example

We had a request for a “smaller” demo sometimes around December: the topic was to enable users to select attribute and values to initiate queries against a data set and visualize them in GoogleMaps. This visualized objects where houses in … Continue reading

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PUM3 – Current State

DateAndTime exchange format is now RFC3339 (or at least some substandard). I was surprised to see, that even this format is not always supported in different langauges (without loading third party libraries) … but we got a minimum standard for … Continue reading

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PUM 3 – directions to go

PUM 2 is more or less working, now considerations are done, how to improve and actually we are doing a little step back again. PUM 2 started with Swagger-Support, but we never actually used it after that initial support. With … Continue reading

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Gemstone/S application example

Here is another example for an application developed with the toolchain we developed over the time. It’s a CATI software system – get interviews by calling persons for different purposes. The system is similiar to the election system I mentioned … Continue reading

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PUM – Starting with a new stone

PUM based development means API-based development. You – as the developer – define a model and an API to change the persistent data on your Gemstone/S server. From that model and API, PUM generates source code (actually a TOPAZ shell … Continue reading

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PUM 08.06.02 – 02.07.00

Time again to summarize the changes to PUM since I made an overview in January: Work has been spent on the part of starting/creating a new project. This still needed manual work (on every new projekt) to make every thinks … Continue reading

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