crdt | Convergent and Commutative Replicated Data Types

I am able to read in a PubMed ID of a paper, and return a set of records about that paper using this code:

Let's say that I have this dataframe and this code to insert my data in the data base :

Let's say that I have this dataframe :

i try to read some specific values out of a camt053 xml file, like the IBAN of the Acct I read some tutorial and tried a way like this but unfortunately it doesnt work. I tried some differnces etc but i dont get where is my mistake ? Like this its pretty similiar to my tutorial

SQL novice here learning on the job, still a greenhorn. I have a problem I don't know how to overcome. Using IBM Netezza and Aginity Workbench.

My current output will try to return one row per case number based on when a task was created. It will only keep the row with the newest task. This gets me about 85% of the way there. The issue is that sometimes multiple tasks have a create day of the same day.

I would like to incorporate Task Followup Date to only keep the newest row if there are multiple rows with the same Case Number. I posted an example of what my current code outputs and what i would like it to output.

Current code

We recently added Hazelcast to one of our applications and noticed this NPE coming in our logs without obvious reasons. We are using Hazelcast 3.11 and there are twenty members in the cluster running on four physical servers. We use Hazelcast to share some locks and a map across different JVMs.

I am trying to extract data from xml bank statement, and convert it to csv later on.

I would like to get to the creditor bank number, that is here:

I would like to convert a bank statement in .xml file, to a more eyes friendly .csv file.

The .xml file has so many nodes and sub nodes, and I cant seem to find how to read many sublevels inside nodes.

I would need to use a Visual Studio 2012 with VB.net for that..

I have tried several examples, but as a novice I can't really make it work.

Thanks for all sugestions!

edit:

Hi! I have prepared the sample to post, but somehow forgot to paste it in my post...

Exsample xml bank statement:

I have read some articles about CRDT. And knew the G-Counter is an implementation of CvRDT. It can only do increasing operations. However, each node in the algorithm has its own slot. If it is transformed to CmRDT and every node broadcasts its operation instead of the whole state, can the G-Counter do decrements? Why or why not?