Cassandra, Apache Cassandra & It’s Database Db

Cassandra, Apache Cassandra & It's Database Db

Apache Cassandra is one type of Nosql database.Cassandra Database was open source ed by Facebook in July 2008.Cassandra database original version written by an ex employees of Amazon and one from Microsoft . Cassandra mainly influenced by Amazon Dynamo db and google big table. Apache Cassandra is highly scalable and high performance distributed database designed […]

Spark SQL Tutorial Introduction

Spark SQL Tutorial Introduction

Spark SQL Tutorial Introduction : Spark SQL is one of the main ecosystem on Apache Spark.It almost same as Hive but some new advantages are added to this Apache Spark SQL.Spark’s interface for working with structured and semi structured data. Structured data is any data that has a schema—that is, a known set of fields for each […]

Spark RDD Partition and Spark RDD Architecture

Spark RDD Partition and Spark RDD Architecture

Spark RDD Partition and Spark RDD Architecture : In Our Previous Post we discussed about Apache Spark Introduction,Advantages and Disadvantages of Apache Spark and Most asked Apache Spark interview questions and answers for Experienced and Freshers and now we are discussing about one of the Main topic in Spark core is Spark RDD Partition and Spark RDD […]

Apache Spark Supported File Systems

Apache Spark Supported File Systems

Apache Spark Supported File Systems :Apache Spark is one of the trending technology in today IT industry.Apache Spark supports many file systems to process data.File Systems supported by Apache spark described below.Here is complete details about Apache Spark Supported File Systems .  Apache Spark Supported File Systems: Spark supports a large number of file systems for […]

Advantages and Disadvantages of Apache Spark

Advantages and Disadvantages of Apache Spark

Advantages and Disadvantages of Apache Spark: Apache Spark is one of the Trending project in Apache Foundation From last two years so many hadoop projects are moving from Mapreduce to Apache Spark side because Apache Spark overcome the some main problems in Mapreduce.Now Lets us discuss about Advantages and Disadvantages of Apache Spark . Advantages and […]