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Fixed Price Invantive SQL Function

Invantive B.V.
Retail Starting at € 500,00
Fixed Price Invantive SQL Function
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Invantive B.V. Fixed Price Invantive SQL Function

SQL Function

An SQL Function calculates either a scalar value based upon parameterized code written by Invantive or a list of values based upon parameterized code.

Examples include:

  • Get the square root of a number.
  • Get the first and last name in two values for a person's name.

Models

There are several fixed price services in terms of complexity. Based upon the actual requirements, data volume and expectations on the process Invantive will provide you with a quote:

  • Scalar: retrieve a single value based upon parameter values.
  • Table: retrieve multiple values based upon parameter values.

For all these fixed price services we require you to provide an algorithmetic description of the function and at least 10 formal test cases, including edge cases such as use of zero (0), null and large values. Acceptance of the new SQL function will be based on successful execution of the test cases.

Fixed Price

These services can be purchased at a fixed price after analysis and approval on the agreed upon requirements by Invantive. When standardized fixed price services do not match the needs, we will offer a solution based upon time & material or custom fixed price.

Things to note

  • Access: you provide at your cost access to the databases and/or cloud applications from the premises of Invantive through TeamViewer and/or direct cloud access. Your database and/or application supplier might charge additional costs for these to you.
  • Guidance: large parts of the work will be executed in close co-operation between a knowledgeable employee of your organisation and a consultant. This requires that your employee is dedicated available on the phone or TeamViewer when the consultant works on the project. In practice, this will not always be the case. This employee will also address issues raised with your organisation. In general, we recommend to reserve a number of hours equal to the price of the service divided by EUR 100.
  • Acceptance: when a deliverable is shipped for acceptance test, any remarks on the functionality must be communicated to Invantive within two weeks including reproduction scenario. The deliverables are understood to have been accepted when this period has passed wit no remarks received.
  • Subscription: the deliverables of the services require Invantive products to run them. Our consultant will use their own subscription during development. You need to have an active subscription when you start using the deliverables for test or production purposes. Typical all fixed price services require the All Cloud Edition of the associated Invantive product unless stated otherwise.
  • Maintenance: things change over time; the Invantive application, database or cloud application change, the volume of data increases, etc. Deliverables of this services will need maintenance over time. Maintenance for bugs accepted by Invantive is covered by an active subscription on a product which bundles the SQL function. Maintenance for functionality considered a change requires a new project.
  • Intellectual property: this remains with Invantive, but you are free to use the new SQL function as long you have an active subscription on the product which bundles the SQL function.

Money-back guarantee

These services come with a money-back guarantee: Invantive provides a full refund when Invantive does not ship an accepted deliverable. You only loose the investment in your time. This money-back guarantee makes it easier for Invantive to provide you with a cost-effective quote when we think the project is feasible. Small projects often otherwise require a costly analysis on feasibility.

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Banks and other institutions charge you fees for conversion and handling of foreign currencies and so the final price on your credit card bill will likely be a few percent higher than the result displayed here. Use this just as a guide.

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