DataNucleus Support

Free Support

With any software, there are times when you need assistance to make full use of it. Here at DataNucleus we want you to make the best of the software that we provide. For that reason we provide both commercial and free support facilities. DataNucleus provides access to public discussion/IRC facilities, providing a place for you to discuss issues you are having. We don’t guarantee to provide answers, simply providing places where you could get some level of support when people have time. This may not be adequate for some people hence why we provide the commercial version below.

  1. Check the Documentation for DataNucleus AccessPlatform before anything else. The answer is usually there, either in a tutorial/example, or in one of the many guides. Yes I know you can’t be bothered, but then this is where you can do things for yourself.

  2. Look in the DataNucleus LOG. This usually contains a lot of information that may answer the issue. You can always configure the log to give more output.

  3. Try a recent build to see if your version is out of date and the expected result is achieved with the latest nightly builds.

  4. Go to the DataNucleus Groups.IO OR DataNucleus Gitter and ask. Always try to give as clear a description of the problem as possible, together with your input data, and any associated log output. Please be aware that we have very little time for this type of support and contributors to DataNucleus are more likely to get any available free support. Please do not use Twitter and expect answers to support questions.

  5. If you don’t want to report the problem to us as in step 4 then go over to Stackoverflow and post a question tagged as DataNucleus. We don’t provide support over there but you may find people who have experience of your situation to help you.

  6. If you have a problem and don’t report it then it really doesn’t say much for your participation in the open source community.

Commercial Services

DataNucleus16 300

DataNucleus is open source software, also providing good documentation and (public) test cases. As a result your team could, in principle, train themselves up on the software using the documentation and tests as basis, then when they come across problems look through the code and debug problems and/or develop new features. Often though you don’t have the time to devote to such activities so would prefer to out source this aspect of your project. The developers of DataNucleus are flexible to finding a support solution that meets your needs. You cannot get better value and a higher level of DataNucleus experience than from us. Our various commercial services are defined below complete with pricing (note that all prices are in UK pounds (GBP) symbolised by the £ symbol)

  • Time-Based Consulting : DataNucleus consultant(s) are available online at a mutually convenient time to provide answers to your questions via Skype/IRC/IM/phone/etc. Simply pay by the hour as and when needed.

  • Support : DataNucleus consultant(s) are available to respond to problems that come up with your deployments, providing workarounds to your problems, or providing rapid fixes. Optionally also allowing for feature additions to meet your requirements.

Time-based Consulting

DataNucleus developers can provide remote consulting using Email/IRC/IM/Skype to provide you with the response when you need it to tackle the issues impacting on your project. This type of support is where questions come up during your deployment of DataNucleus and you need to ask questions for particular situations. You can pay by the hour as and when you need it, when a developer is available.

Cost : 5 hours = £270, 10 hours = £520, 20 hours = £1000, 40 hours = £1950, 50 hours = £2450. Purchase of larger number of hours also available. Contact Us for details.

All amounts are specified in GBP (symbolised by the £ symbol)
Any time-based consulting/support is purchased up-front with a lifetime of 1 year from purchase to use all hours.


DataNucleus developers can provide a level of longer term support to meet your requirements, and rather than having fixed off-the-shelf arrangements we prefer to tailor them to your needs. Below we outline some typical options that could suit your needs. We cannot guarantee the availability of incident support for all problems because some problems are simply too complicated to resolve easily; the majority of problems quickly point to where the problem is, and what can be done about them, whereas things like some large query syntax is simply not resolvable into a single SQL query so we may not be able to provide what you need in that case. Contact Us for details.

  • General Support for the most common issues on API usage, defect reporting and bug fixing. It’s available for free and on availability on our online support mechanisms though has absolutely no guarantee of availability. If you want to receive support when it is needed, then consider the options below

  • Incident Support for dedicated support for a single incident.

  • Bronze/Gold Support for dedicate support covering multiple incidents over an extended period.

Table 1. SupportTypes
Feature General Support Incident Support Bronze Support Gold Support

Software supported





Support via Groups.IO/Gitter

Support via Email

Support via Phone

Usage Support

Design Support

Priority Bug Fix

New Feature Support



English, Spanish

English, Spanish

English, Spanish

Support Days





Max Response Time

No limit

3 days

2 days

2 days

Number of incidents





Support validity


1 month

6 months

1 year

Price (without tax)



£1200 (subsequent incidents charged at £250)

£2200 (subsequent incidents charged at £230)

All amounts are specified in GBP (symbolised by the £ symbol)
Full support contract terms can be provided upon request.


There are many clients to whom DataNucleus developers have provided services. Below are a small subset.

General Electric
Lockheed Martin
Seismic Exchange
Cisco Systems