after a long long and slow slow study ,i have finished reading this hbase book!
as learning some degree courses and optimizing the hbase cluster,it cost huge time for me to do that,so less time for hbase's guide book,so its intermittent and low effective :(
yeah,after learning from chapter 1 to last chapter 12,it 's much more clear for me to know some concepts and some important principles,ie. optimizations,operations,architectures...using these knowledges ,i have tuned my cluster to a much better state,
so high bandwidhs are very seldom with no decreased performance
of course ,since startup of reading this book,it might cost me one year to complete whole chapters already,so its long and slow procedure,its sad for me...remember to it!
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