This course mainly explains about what is parquet format,advantages of it and how to create hive table with parquet format in Cloudera.Eventhough we have so many formats,Parque is unique format and mostly used in different frameworks,languages along with Hadoop. It is now the biggest table stored in our Hadoop cluster, which currently takes 270TB of HDFS storage (810TB in raw storage after 3 replications), and serves as the primary source of data for most of the higher level aggregated tables.It is especially good for queries which read particular columns from a “wide” (with many columns) table, since only needed columns are read and IO is minimized.It is so useful for all students and Bigdata developers who want to learn about apache parquet.
Course is very useful for all developers.
I am Reddy having 10 years of IT experience.For the last 4 years I have been working on Bigdata.
From Bigdata perspective,I had working experience on Kafka,Spark,and Hbase,cassandra,hive technologies.
And also I had working experience with AWS and Java technologies.
I have the experience in desigining and implemeting lambda architecture solutions in bigdata
Has experience in Working with Rest API and worked in various domains like financial ,insurance,manufacuring.
I am so passinate about new technologies.
BigDataTechnologies is a online training provider and has many experienced lecturers who will proivde excellent training.
BigDataTechnologies has extensive experience in providing training for Java,AWS,iphone,Mapredue,hive,pig,hbase,cassandra,Mongodb,spark,storm and Kafka.
From skills that will help you to develop and future proof your career to immediate solutions to every day tech challenges.
Main objective is to provide high quality content to all students