Table of Contents
What is content store in Cognos?
The content store is a relational database that contains data that your IBM® Cognos® BI product needs to operate, such as report specifications, published models, and the packages that contain them; connection information for data sources; information about the external namespace, and the Cognos namespace itself; and …
How do I create a content store in Cognos?
If you are using your own instance of IBM DB2®, you create a script from IBM Cognos Configuration which you use to create a suitable database for the content store. For more information, proceed to Creating a content store in IBM DB2. If you are using Microsoft SQL Server, you must create the database manually.
Does Cognos store data?
The data sets are stored in a columnar format designed to be loaded into memory quickly on demand when accessed by the Cognos query engine. As of 11.0. 3, when files are uploaded, data is still converted to the columnar format, but it is stored in the Cognos content store.
Can Cognos connect to MongoDB?
Answer. Cognos Analytics supports connecting to MongoDB given you use the Connector for BI component as a middleware. This is needed because MongoDB is a non-relational database and Cognos Analytics requires a relational database connection.
What is dataset in Cognos?
Simply put, a Data Set is data source type in Cognos Analytics that contains data extracted from one or more sources and stored within the Cognos system itself as an Apache parquet file. The parquet file is then loaded into application server memory at run-time on an as-needed basis.
What is data module in Cognos?
Data modules are containers that describe data and rules for combining and shaping data to prepare it for analysis and visualization in Cognos® Analytics. Data modules are saved in Team content or My content.
What is Mongosqld?
mongosqld is the BI Connector program which connects your MongoDB instance to your BI tool. mongosqld requires a data schema which maps to your MongoDB collections and databases. You have several options for creating a schema and launching mongosqld .
Is Cognos any good?
IBM Cognos is #3 ranked solution in top Legacy BI Tools tools, #4 ranked solution in top Reporting Tools, and #6 ranked solution in top Business Intelligence Tools. PeerSpot users give IBM Cognos an average rating of 8 out of 10.
What is complex report in Cognos?
Complex reports is a when we have to retieve the metadata from different datasources where located at different places, and design the reports using different report types(list, crosstab,graphs & repetars) more times in single report.
How do I create a data module in Cognos Analytics?
Creating a simple data module
- In the IBM Cognos Analytics welcome screen, click New → Data module.
- In Sources, select Data servers.
- In Data servers, select great_outdoors_warehouse.
- In great_outdoors_warehouse, select the GOSALESDW schema.
- In Selected sources, click Done.
What are the different types of data modules?
Data modules can be based on data servers, packages, uploaded files, data sets, and other data modules. You can combine multiple, different types of sources into one data module. A user can quickly create a data module that includes data from one or more sources of different types.
How do I run Mongosqld as a service?
To start mongosqld from the command line, run the mongosqld executable in the BI Connector program directory with any necessary command line options. The following example uses the –sampleNamespaces option to specify the books collection in the test database. mongosqld defaults to port 3307 .
What is the Cognos® Analytics content store?
The Cognos® Analytics content store is a database that is used to store configuration data, global settings, data server connections, and product-specific content. As of IBM® Cloud Pak for Data 3.0.1, the Cognos Analytics service must be configured to reference/store content in an external content store.
Can I use Cognos content database in a production environment?
Do not use Cognos® Content Database for the content store in a production environment. Cognos Content Database is provided to help you quickly set up a test or proof-of-concept system. Design models and log files are not stored in the content store. You must create the content store before you can use your IBM® Cognos Business Intelligence product.
What is content manager in IBM Cognos?
The IBM Cognos?Express service that uses the content store is named Content Manager. IBM Cognos Express does not publish the content store schema but updates the schema periodically isolating changes from the user through stable user interfaces and APIs.
What is the relational database installed with IBM Cognos Express manager?
The relational database is installed with IBM Cognos Express Manager. Design models and log files are not stored in the content store. The IBM Cognos?Express service that uses the content store is named Content Manager.