{"id":708,"date":"2018-12-30T10:31:47","date_gmt":"2018-12-30T10:31:47","guid":{"rendered":"http:\/\/www.codeinsightacademy.com\/blog\/?page_id=708"},"modified":"2019-12-31T04:14:50","modified_gmt":"2019-12-31T04:14:50","slug":"curriculum-for-hive","status":"publish","type":"page","link":"https:\/\/codeinsightacademy.com\/blog\/big-data\/curriculum-for-hive\/","title":{"rendered":"Hive"},"content":{"rendered":"

[toggle title=”SESSION 1: INTRODUCTION TO HADOOP”]<\/p>\n

WHAT IS BIG DATA?
\n<\/span><\/p>\n

TYPES OF DATA
\n<\/span><\/p>\n

LIMITATION OF RDBMS
\n<\/span><\/p>\n

FEATURES OF HADOOP
\n<\/span><\/p>\n

HDFS
\n<\/span><\/p>\n

MAP-REDUCE
\n<\/span><\/p>\n

BLOCK- REPLICATION
\n<\/span><\/p>\n

HADOOP ARCHITECTURE[\/toggle]<\/span><\/p>\n

[toggle title=”SESSION 2: INTRODUCTION TO HIVE”]<\/p>\n

LINUX COMMANDS<\/p>\n

HIVE INTRODUCTION<\/p>\n

SQL BASICS FOR HIVE<\/p>\n

HIVE COMMANDS USING HIVE COMMAND LINE<\/p>\n

LOADING FILES IN TO HIVE[\/toggle]<\/p>\n

[toggle title=”SESSION 3: FILE FORMAT”]<\/p>\n

INTERNAL AND EXTERNAL TABLES IN HIVE<\/p>\n

DIFFERENCE FILE FORMATS (AVRO, ORC, SEQUENTIAL FILES)<\/p>\n

CREATING AVRO FILE TABLES<\/p>\n

RC FILE<\/p>\n

CREATING ORC FILE TABLES<\/p>\n

SEQUENTIAL FILE TABLES<\/p>\n

PARQUIT FILEFORMAT[\/toggle]<\/p>\n

[toggle title=”SESSION 4: SQOOP”]<\/p>\n

INTRODUCTION TO SQOOP<\/p>\n

SQOOP IMPORT<\/p>\n

SQOOP IMPORT (TARGET-DIR)<\/p>\n

SQOOP IMPORT SUBSET OF TABLE<\/p>\n

SQOOP IMPORT INCREMENTAL IMPORT<\/p>\n

SQOOP IMPORT ALL<\/p>\n

SQOOP JOB<\/p>\n

SQOOP EVAL<\/p>\n

SQOOP EXPORT[\/toggle]<\/p>\n

[toggle title=”SESSION 5: PERFORMANCES TUNING IN HIVE”]<\/p>\n

HIVE PARTITIONING<\/p>\n

ADDING STATIC PARTITION<\/p>\n

VERIFYING PARTITION DIRECTORIES<\/p>\n

HIVE BUCKETING<\/p>\n

HIVE INDEXING[\/toggle]<\/p>\n

[toggle title=”SESSION 6: MAP JOINS, REDUCER JOINS”]<\/p>\n

MEANING OF JOINS.<\/p>\n

INNER JOIN<\/p>\n

LEFT OUTER JOIN<\/p>\n

RIGHT OUTER JOIN<\/p>\n

FULL OUTER JOIN<\/p>\n

MAP SIDE JOIN \u2013 STRUCTURE<\/p>\n

MAP SIDE JOIN \u2013 SYNTAX[\/toggle]<\/p>\n","protected":false},"excerpt":{"rendered":"

[toggle title=”SESSION 1: INTRODUCTION TO HADOOP”] WHAT IS BIG DATA? TYPES OF DATA LIMITATION OF RDBMS FEATURES OF HADOOP HDFS MAP-REDUCE BLOCK- REPLICATION HADOOP ARCHITECTURE[\/toggle] [toggle title=”SESSION 2: INTRODUCTION TO HIVE”] LINUX COMMANDS HIVE INTRODUCTION SQL BASICS FOR HIVE HIVE COMMANDS USING HIVE COMMAND LINE LOADING FILES IN TO HIVE[\/toggle] [toggle title=”SESSION 3: FILE FORMAT”] […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":869,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/pages\/708"}],"collection":[{"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/comments?post=708"}],"version-history":[{"count":11,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/pages\/708\/revisions"}],"predecessor-version":[{"id":735,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/pages\/708\/revisions\/735"}],"up":[{"embeddable":true,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/pages\/869"}],"wp:attachment":[{"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/media?parent=708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}