Hi, I watched this youtube video http://www.youtube.com/watch?v=_HLoH_PgrLk by Lars George. It is really good one!
I just have one thing still cannot understand. It said Tall is good for Scan, Wide is good for Get. My understanding is that Scan and Get is using the same code underlying. It first seek to the specific kv, check data, after done, then do next() . Considering the underlying storage is same for wide or tall, and the code to do scan/get is the same. why Tall is good for Scan, and wide is good for Get? Does anyone know why? This really puzzles me. Thanks a lot! Tian-Ying
