We're about to explore options for creating large amounts of records inside Netsuite. Example 30k+. Right now we have a map/reduce set up which is creating transactions on every reduce iteration, but the whole task is spanning several hours. Would love to get some thoughts on the fastest way to go about creating records en mass. • Is map/reduce the best option for this given that it provides parallelism? • Should increasing buffer size result in better performance? • Might we try the new REST api for instance? In which case can you create multiple resources in one request or would you need one request per record?