LDM Modeler: Dataset Relationships Explained
The LDM Modeler now provides details about the relationships between datasets in a logical data model (LDM):
- Relationship type: 1:N (one-to-many) or M:N (many-to-many)
- Analytical impact: The direction of the arrow explained - how the datasets' data can be analyzed (that is, which dataset's data can be sliced or filtered by the data from the other dataset)
Hover over a relationship between two datasets for the tooltip to appear:
Data Modeling in GoodData
REMINDER: Upgrade Your GoodData.UI to Version 8.x
Version 7.x of GoodData.UI reached its end-of-development, and it is now in maintenance mode until March 31, 2022, when it will reach its end-of-support. The versions older than Version 7.x are no longer supported.
How does it affect you?
You are affected if you are using a version of GoodData.UI older than Version 8.x.
Upgrade your GoodData.UI to Version 8.x. We recommend that you do so as soon as possible.
- Review the breaking changes in Version 8.0.
- Follow our step-by-step Migration Guide that will walk you through the migration process.
What will happen if you do not upgrade to Version 8.x?
When Version 7.x reaches its end-of-support, it will receive neither new features nor bug fixes. No technical support will be provided. Although the version will still be available for use, we do not recommend that you use it.
To learn more about how different versions of GoodData.UI go through the life cycle phases and what level of support you can expect when using a specific version, see Supported Versions and Compatibility.
REMINDER: End-of-Support of Internet Explorer 11
GoodData is announcing the end-of-support of Microsoft Internet Explorer 11 effective November 19, 2021.
How does it affect you?
You are affected if you are using Internet Explorer 11 for accessing the GoodData Portal.
In preparation for the end-of-support, switch to one of our supported browsers, such as Microsoft Edge, Google Chrome, or Mozilla Firefox.
What will happen if you still use Internet Explorer 11 after November 19, 2021?
After this date, you will no longer be able to use the following:
Support for the following components will continue:
Major GoodData.UI versions released after this date will not support Internet Explorer 11.
See the list of supported browsers in System Requirements and Supported Browsers.
REMINDER: Use TLS Version 1.2 or Higher Only
Support for Transport Layer Security (TLS) version 1.0 and 1.1 is deprecated and will end in one of future releases. We will announce the exact date as soon as it is set.
How does this affect you?
All modern web browsers and programming languages already support the newer versions of TLS (1.2 and higher). Unless you use obsolete software or unsupported systems, you are not affected.
You may be affected if you are using an older version of the libraries or programming languages in your tools. To verify, check the documentation for your tool:
- Java: https://blogs.oracle.com/java/post/jdk-8-will-use-tls-12-as-default
- Microsoft Windows: https://docs.microsoft.com/en-us/security/solving-tls1-problem
- Python: https://docs.python.org/3/library/ssl.html
- Ruby: https://blog.rubygems.org/2018/02/24/tls-10-and-11-deprecation-notice.html
Make sure that all your components and integrations use TLS version 1.2 or higher.
What will happen if you do not upgrade to the newer versions?
When support for TLS version 1.0 and 1.1 ends, if you do not switch to a newer version of TLS, the integration with the GoodData platform will stop working.