Tips for better performance with Siena ?

Upgraded to Siena from Genoa, using much more resources than before

tensh	#39293 2014-03-17 09:00
Contributors Thanked: 12 times	I have a performance-related question for experienced developers: What approach would be better performance-wise? - Table A with serialized array of items in a Text field? - Table A and Table B which would contain the items related to table A The items will be used in many various searches and statistics. I think the second approach is better?