This is the 13th day of my participation in Gwen Challenge
In the past, xiaobian will take you to build a Hadoop cluster environment and learn the Hadoop technology of big data. From today, xiaobian take you to the next level, let us enter a new chapter: Hadoop framework technology of HDFS, and today we will give an overview of HDFS. The main contents of this paper :(1) HDFS output background and definition; (2) Advantages and disadvantages of HDFS; (3) HDFS architecture.
HDFS has three advantages :(1) high fault tolerance; (2) Suitable for processing big data; (3) High reliability. Details are as follows:
Today, just take you to do HDFS to do a preliminary understanding, the follow-up update will be a kind of HDFS development focus and interview focus, please pay attention to! More exciting content, please pay attention to the public number: Xiao Han senior take you to learn
