What is the most basic way to take advantage of bulk mode performance improvements?

• A. Bulk mode does not improve performance.
• B. Only use tabular data.
• C. Use the newest version of FME and upgrade your transformers in older workspaces.
• D. Enable bulk mode on each transformer manually.

Answer: (C)

Bulk mode boosts throughput by letting the engine process many features at once, reducing the overhead of handling each feature individually. The most reliable way to tap into those improvements is to run the latest FME and update older transformers in your workspaces so they benefit from the newest bulk-processing optimizations. Newer versions include engine-level enhancements and transformer updates that enable larger, more efficient batches. Staying on an older version means you miss those gains, and older transformers may not support bulk processing as effectively. Upgrading everything ensures the bulk-mode improvements are applied across your workflows without needing to manually toggle settings on each transformer.