How to test data validation graphs developed in Ab Initio environment ? Can someone explain as am new to this or give links to resources where I can learn more about it ?
Do you have access to documentation https://docs.abinitio.com/ ?
Any Graphs you could run from GDE (Run in menu or F5 hot key) or from shell (Running an Ab initio graph through UNIX)
Related
My question here is my own follow up of a school project. We implemented a basic train system with 15 cities and when the user inputed 2 cities (aka current location and destination) the app returned the quickest way from A to B as well as the cheapest. We ran A Star algorithms for this.
My question here is: If i wanted to implement this with Spring Boot and Azure how would i do it? I assume MySQL for pathfinding could be bad in performance or even just impossible to simulate a graph. We used guava graph (extended versions) for the "vanilla" app, but how would i do it in a real world environment? How would i be able to run a star searches? I've heared about Cosmos Gremlin and there is a Spring Boot starter and all, but would this be possible? If so how, or even if its reasonably doable with MySQL, how?
Thanks in advance
I am very much new in Talend ETL tool.
I have a very basic question: Can I update the design workflow and transformation in Talend ETL tool at runtime?
I mean suppose my application is running in a server. Now I want to change the design workflow of the running application so the application will be updated to new design workflow at runtime. Similary I want to change the transformation logic at runtime. I think MuleSoft provides this provision.
Please need your help. Thanks in advance.
As #Jim Macaulay said in a comment, it depends on what you want to change.
Is it the columns that a row contains ?
Then you might need Dynamic Schema which is a paid feature (or use different flows, see next part).
Is it simply to alternate between 2 distinct datasources (or X
different flows) based on external stimulii ?
Then you could use the If trigger with context variables to use one or the other.
I am new to HP Load Runner and I would like to ask you following questions.
Can we perform load testing without using Recordings?
Can we perform keyword/data driven testing with HP load Runner using data in CSV/Excel or etc?
I will appreciate if anyone can share examples or methodologies.
You need training and mentoring to understand the class of tools you are working with. Being socially promoted to a performance testing role by your management without the benefit of skills vetting, training and a mentor is as certain a path of failure as exists in all of software engineering. This is your management's fault for placing you in this position.
Anything is possible within the bounds of logic and your programming capabilities
I want to do ATDD with TDD and DDD and I want to first discover behaviors (using mocks) of a domain model (ecommerce in my example).
You can imagine that in DDD layering we can have application services calling domain services and repositories or other services and non business logic code, only tasks related to the application)
Please use the text below that I am trying to understand:
HOW TO USE MOCKS TO DISCOVER BEHAVIOUR OF MY ECOMMERCE DOMAIN AND THEN ENTER MORE GRANULAR TDD DEVELOPMENT TO IMPLEMENT DESIRED BEHAVIOUR.
This is an excerpt from another question (as an answer).
BDD, what's a feature?
"Pick whatever task that you need to implement, open a blank text file and try to explain using simple sentences the behavior. Every sentence should start with one of three keywords: given, when and then. Using your favorite BDD framework write the code that will parse these sentences and stimulate the application to get into the start state (given), execute some commands (when) and assert the transitioned state (then). Application code may start from mere mocks. Replace gradually those mocks with gradually built code and grow your application with higher confidence and quality levels."
Can someone provide some concrete examples of starting with mocks (RhinoMock, Moq) using two approaches:
1.Driving ATDD via Controller's actions and
2.Using Watin Driver (Page Objects, WatiN MVCContrib extensions) or Selenium.
If I am using no. 2. will I be able to see some example data when I visit some pages myself and do some actions ("When" I do something: navigate, post data) and validate results of these actions.
To fully understand the nature of my question please read this:
http://jockeholm.wordpress.com/2010/02/14/combining-tddbdd-with-ddd/
Especially Steps 3. and 4.
I will privide the text for step 3:
3.[BDD/ATDD] For each test scenario, implement an executable example that fails, since that behaviour is not supported by the system. Then, use outside-in development, with an extensive use of mock objects, to flesh out the behavior specified in the executable example.
Thanks,
Rad
This may help:
http://msdn.microsoft.com/en-us/magazine/dd882516.aspx
I want to be able to interrupt a running workflow instance, say when a new activity is about to be invoked, and extract information both about the structure of the workflow and the data in the particular instance. Then I will consult with an external system and according to its response I will possibly alter the behaviour of the workflow. The options I would like to have are addition/removal of activities and altering parameters for the activities to be invoked.
I am currently struggling with the engine it's best to go with. I have looked at WWF, Apache ODE, Oracle Workflow and Active BPEL and as far as I understand they can all provide me with the options I need. I would really appreciate any recommendations on which one will be the easiest to work with for my purpose and any restrictions either of the above might have that would prevent me from reaching my goal.
Thanks
I am sorry not to directly answer your question, but you may be interested in a state machine framework called Stateless created by Nicholas Blumhardt (AutoFac). I have used this instead of Windows Workflow where I needed to quickly configure my steps for a work flow. I have one configuration file that I alter and can introduce new steps into the workflow quite easily. See my SO answer here for more details.
Essentially you define a state as State<T> and this allows you to persist your state in a database easily.