I'm trying to learn BPMN and display a simple process through a BPMN schema, just not sure how to display parts correctly, so far I have this:
The process is actually like this:
A new employee is Created.
The employee data is Edited and Saved.
LDAP user creation:
if all required fields are filled - and there is no LDAP user created for that employee - LDAP user is created
if all required fields are filled - and there is an LDAP user for that employee - LDAP user is updated
if a system user doesn't exist - A new system user is created.
The 3rd and 4th processes are independent, however both are fired on saving the user data in the system.
I'm not sure exactly how many conditional paths I need to display the correct schema... Anyone can help out?
Some activities sometimes required procedure in BPMN. Your point 3th and 4th: they are procedures for this two activities. It is not good idea to draw "all you know" as a diagram.
Probably your second stage is a use case creation.
See this:
https://www.visual-paradigm.com/tutorials/from-business-process-to-use-cases.jsp
Related
I'm working on a project where multiple users work on for example Documents. Every user can own one or more document, edit them and release them again. A Central database handle what user own what documents.
Initial i started with SQLAlchemy and i thought the following workflow:
An user table
A Role table with corresponding allowed actions
Couple the users and the roles
Every user start an engine on the server.
But then i saw the following sentence in the tutorial(SQLAlchemy 1.4 tutorial - Enginehttps://docs.sqlalchemy.org/en/14/tutorial/engine.html)
The engine is typically a global object created just once for a particular database server, and is configured using a URL string which will describe how it should connect to the database host or backend.
Since then i start running in circles when it goes about login / logout and multiple user that have access to the database.
My first question is: What are normal workflows for this kind of situations?
Have a single 'Admin' login that handle all the actions and handle the user login as separate python functionality
start as what i thought that is logical but move the engine to the user (not sure if this is possible since it looks like just move the same problem to another place)
A Webserver? (Most examples i see use one... but except for logging in i don't need it currently)
Something else. because i don't know it
My Second question: Please link to some source that can me help bring up my knowledge
I have no software background so forgive me if my question is almost basic knowledge...
I’m trying to create a database where the operator (me in this case) receives a log and then assigns multiple people to review this log based on the various subsystems they represent. So for example, a test is run called x. Once x is run, I receive the log of x and assign five people representing different subsystems to review it. What I’m trying to do is manage all the reviews and see if any reviews are outstanding. The structure I was hoping for, and what I have implemented so far consists of the following: I have two forms in which to enter data, one for the run information that I enter, and one for the reviews that the other people enter. The problem I’m running into is how I’m able to view who has done each review. Below is a picture of the relationships I have of my database (the two letter acronyms represent the subsystems I’m assigning):
I originally was thinking about creating a query where I would be able to search by last name and show who had done what review based on whether or not they had checked the Done Review box on the review form. The problem with this was that unless a person created a review then a review wouldn’t exist at all so I wouldn’t be able to query whether or not they had completed it based on the check box. The other idea that I had was to add a check box for each sub system in the run information table and then map the check box in the review form to that check box in the run information table based on the RUN ID and Domain info they entered into the review form. I haven’t been successful in that either as I haven’t found a way to dynamically update the control source of the check box in the review form. Anybody have any ideas of how’d they’d implement this or something I’m missing? This is my first dealing with database development and I’m at a loss right now. Thanks.
The tables have one-many relationship , you can use Ms-Access to build your tables, queries and master /detail form by wizard.
You can modify it by vba code.
At least you get starting system.
Edit:
Master form: RunInformation
Detail Form: Review
Link join field between master/detail: RunId
in this case , for any RunInformation in master form , you can insert the five records assignment for each sub system
You can do all CRUD operation for master/detail
q: "What I’m trying to do is manage all the reviews and see if any reviews are outstanding."
A: add a button in the master form that filter master/detail form where status is "oustanding".
Note:
Modify structure of "RunInformation" and remove columns of the subsystem (like hw,sw,..),and add status column in the "review" Table and column for the subsystem (hw,sw).
You can do it as combo box in Review form, and status as checkbox.
I have an exam tomorrow and to be honest till now I don't know what are the steps that I should go through to design a given Scenario.
For example, when you see a scenario like this
Every weekday morning, the database is backed up and then it is checked to see whether the “Account Defaulter” table has new records. If no new records are found, then the process should check the CRM system to see whether new returns have been filed. If new returns exist, then register all defaulting accounts and customers. If the defaulting client codes have not been previously advised, produce another table of defaulting accounts and send to account management. All of this must be completed by 2:30 pm, if it is not, then an alert should be sent to the supervisor. Once the new defaulting account report has been completed, check the CRM system to see whether new returns have been filed. If new returns have been filed, reconcile with the existing account defaulters table. This must be completed by 4:00 pm otherwise a supervisor should be sent a message.
What is your approach to model this? I am not asking for the answer of this particular scenario, I am asking for the method. Do you design sentence by sentence? or do you try to figure out the big picture first then try to find the sub process?
There are no exact steps. Use imagination, Luke!)
You can take these funny instructions like a starting point, but they were made by dummies for dummies.
Commonly you should outline process steps and process participants on a sheet of paper schematically and try to build your model. No other way: only brainstorm.
When BPMN comes to mind, one thinks of people together in a conference room discussing how the business does things (creating what you call scenarios and translating to business processes) and drawing boxes and lines on a whiteboard.
Since 2012, when BPMN 2.0 appeared as an Object Management Group (OMG) specification, we have the very comprehensive 532-page .pdf file with pretty much all the information to create the process diagrams one needs.
Still, in addition to reading the previous file, one can also find many BPMN examples of common modeling problems, patterns, books and research papers which help to understand how certain scenarios come to live.
Generally speaking, we first identify who takes part in the process to understand who are the actors. After, we realize where they get (if they get) their input, what they do with it (if they do anything) and where they forward it after they have completed their work (if they forward). This allows to visualize each actor has specific tasks that follow a specific flow of work and can better draw it.
Then, once the clean and simple diagram is built, one can validate visualizing (IRL or not) the users / actors executing the activities.
GOAL:
-To allow the manager to only view the all projects in qlikview, and not edit anything.
-Team members can only see data from projects they are in
CONDITIONS:
-Joe(Team member) can only see data from his projects only.
-Bob(Manager) can see data from all projects in the team, however he cannot edit or make changes to them.
In this scenario, there is only 1 manager, an admin, and many team members.
So I guess the process would be:
Check who the user is (Not sure what to use here. Username/password? Ideally it would be the company email, but don't know if this is possible)
Once it knows who the user is, checks if said person can access the document
If they do have access, it decides what can be accessed. (if manager, can only view all projects, if team member, can only view certain projects)
Display the dashboard.
Right now, the QVW file gets data from a database using OLEDB connection.
Sorry I've only been introduced to Qlikview about a week ago and I've been tasked to get this done so any help would be great.
Thanks.
You can find a lot about QV section access around.
Think your scenario is possible to be achieved using section access. Please read https://community.qlik.com/docs/DOC-1853 for more detailed explanation of section access methods.
Warning: Always have copy of the document without section access!
Just to be sure you are not locked out of the document because if this happens there is no way to open the document
I am currently working on a client project requires the admins to setup some daily recurring tasks for users of the system. to take temperature measurements of food
the user then fill out the task ( usually around 5 fields of data ) and if the temperatures validates the system creates a "report" on that given task. and it disappears from the users overview. the task is just not showen cause the same task is gonna pop up gain later on the week etc.
then today it stroke me that if a admin changes the control temperature values on a task it will reflect on all filled out tasks cause of my relations. and that is a no go i have to be able to change the values (they are laws regulated) and not affect the already completed reports.
What is a good approach for this ? my current one is to have the report table include all the nessaary data fields from a task and replicate em over so i can recreated the report based on the task at that give time.
or should i make the values not ediable after they are created and tell the administrators to disable the task and create a new one ? that way i allways have old task ids i can fetch values from
Hope i make sens :) ells ill be happy to explain more and make some diagrams.