For example, on a $1,500 credit card balance with a 15% APR, the estimated minimum monthly payment is $35. If thatâs all you pay each month, youâll be in debt for 11 years and pay about $1,400 in interest on top of the balance.or example, on a $1,500 credit card balance with a 15% APR, the estimated minimum monthly payment is $35. If thatâs all you pay each month, youâll be in debt for 11 years and pay about $1,400 in interest on top of the balance.
What HDFS Does. HDFS is a Java-based file system that provides scalable and reliable data storage, and it was designed to span large clusters of commodity servers. HDFS has demonstrated production scalability of up to 200 PB of storage and a single cluster of 4500 servers, supporting close to a billion files and blocks.
Problems with small files and HDFS. A small file is one which is significantly smaller than the HDFS block size (default 64MB). If youâre storing small files, then you probably have lots of them (otherwise you wouldnât turn to Hadoop), and the problem is that HDFS canât handle lots of files.