No Field Evaluation

.NET:

configuration.ObjectClass(clazz).ObjectField("field").QueryEvaluation(false)

Advantage

Improves performance by reducing query evaluation volume

Effect

All fields are evaluated by default. Use this method to turn query evaluation off for specific fields, which are never used in queries. This setting can help you to increase the querying performance by reducing the evaluation task.

Alternate Strategies

Consider marking fields as transient if their persistence is not necessary.