How to Export Data using MaxL from an Essbase Database

Understanding MaxL Data Export

MaxL allows for efficient management of Essbase databases, including the capability to export data. This is essential for tasks like moving data between cubes, backing up, and migrating data. With MaxL, you can streamline these processes by exporting data in a structured and controlled manner.

Preparing for Data Export

Before executing an export command, ensure that the Essbase database is running. The database name should not contain hyphens, as MaxL cannot export such databases. Also, consider the FILEGOVPATH configuration if you need to set an alternate path for the exported files.

Export Options

Depending on the database type, you can export all data, level-0 data, or input-level data. Block storage databases offer flexibility in data export levels, while aggregate storage databases are limited to exporting only level-0 data. Use calculation scripts for exporting text data effectively.

Executing the Export Command

The MAXL export command is used to initiate the data export process, writing files directly to the cube directory or an alternative specified path. Remember, exporting data does not remove it from the original database. To optimize performance, data can be exported serially or in parallel. For parallel exports, specify a comma-separated list of files.

Managing Exported Files

Exported data may be split into multiple files to manage size constraints, such as the 2 GB limit per file in a parallel export scenario. These files are stored in the database directory or a designated alternate location, ensuring data is organized and accessible post-export.

Post-Export Considerations

After exporting data from an Essbase database using MaxL, verify that the data files are complete and stored in the correct location. These files can then be used for your specific requirements, such as data movement, backup, or migration to another database or cube.

Frequently Asked Questions

How can I perform a parallel export of data using MaxL?

To export data in parallel, specify a comma-separated list of export files when using the MaxL export database command, with up to a maximum of 1024 file names.

What format is used when exporting data with MaxL using the 'in columns' grammar?

The 'in columns' grammar is used to export data in column format.

Why might the MaxL 'export database' command not work when run with the Java API?

One common issue is the MaxL 'export database' command does not work with the Java API due to the need for client support which may require native code.

What does the error 'This MaxL statement requires client support' mean?

The error 'This MaxL statement requires client support' may indicate that the MaxL command requires native code and cannot be executed via the Java API.

What is the error code for a failed MAXL export command?

The error code for a failed MAXL export command is [1130606].

Common Use Cases

• 
  Automating the backup process of multidimensional databases
• 
  Migrating data from one Essbase server to another
• 
  Facilitating the archival of historical data for compliance
• 
  Enabling the analysis of data in external systems by exporting it to a common format
• 
  Streamlining the process of data synchronization between production and test environments

Sourcetable: A Streamlined Alternative to MAXL Export Database

For professionals seeking a simplified approach to database management, Sourcetable presents a compelling alternative to traditional MAXL export database tasks. Its integration capabilities allow users to consolidate disparate data sources into a single, accessible spreadsheet interface.

By enabling real-time data queries within a familiar spreadsheet environment, Sourcetable eliminates the complexity often associated with database exports. Users can effortlessly manipulate and analyze their data without the need for specialized database query languages.

The intuitive design of Sourcetable caters to the needs of those who prioritize efficiency and ease-of-use in data handling. Its spreadsheet-like interface offers a seamless transition for users accustomed to conventional spreadsheet tools, fostering quicker adaptation and productivity.