Apache HIVE

What is Apache HIVE training?

Apache Hive is a data warehouse infrastructure built on top of Hadoop for providing data summarization, query, and analysis. Hive gives an SQL-like interface to query data stored in various databases and file systems that integrate with Hadoop. The traditional SQL queries must be implemented in the MapReduce Java API to execute SQL applications and queries over a distributed data. Hive provides the necessary SQL abstraction to integrate SQL-like Queries (HiveQL) into the underlying Java API without the need to implement queries in the low-level Java API. Since most of the data warehousing application work with SQL based querying language, Hive supports easy portability of SQL-based application to Hadoop.

Our Approach:

Students are at the top of our priority list and we always make sure that every student is given the best training possible. In order to provide the best training, all our training modes have been made interactive sessions. Out of all the 4 training modes, the students are given an opportunity to choose a mode of training depending on their requirements. Different training methods have been introduced for individuals as well as for corporates. Unlike most of the online trainings today, Our Online trainings are interactive sessions and are similar to our classroom trainings. The student will be connecting to our Live virtual classroom where they will be able interact with the trainer.

We provide one of the best professional trainings within SAP in the industry. The courses are run by experts with ample industry experience on this subject matter. The course run are well up to professional standards with the latest  industry updates. Contact our team at Jenrac Technologies for all your queries.

 

By the end of this training you will:
- Understand the core concepts of HIVE.
- Be able to apply the knowledge learned to progress in your career as an Big Data Developer.

Essential
Minimum knowledge of OOP languages like Core Java, python, Ruby.
Basic knowledge of Big data and its working
Recommended/Additional
Experience in the above mentioned languages is recommended but not essential.

Classroom Training: An Instructor led training in our dynamic learning environment based in our office at West London. The classroom is fitted with all the essential amenities needed to ensure a comfortable training experience and with this training you will have an opportunity to build a Networking with other learners, share experiences and develop social interaction.

Online: Unlike most organisations our online based training is a tutor led training system similar to the classroom based training in every given aspect making it more convenient to the students from any location around the world and also cost effective.

Onsite: This training is specifically made for the Corporate clients who wish to train their staff in different technologies. The clients are given an opportunity where they can tailor the duration of course according to their requirements and the training can be delivered in house/ at your location of choice or online.

Customised one to one: A tailored course for students looking for undeterred attention from the tutor at all the times. The duration of course and contents of the course are specifically customised to suite the students requirements. In addition to it the timings of the trainings can also be customised based on the availability of both the tutor as well as the student.

Contractors can expect to earn between £300 and £500 per day depending on the experience. Permanent roles on average offer a salary of between £30 and £60k per annum, again depending on the experience required for the job.

Although there is no guarantee of a job on course completion we are almost certain that you should be able to find a suitable position within a few weeks after successful completion of the course. As a part of Placement service, we offer CV reviewing in which your CV would be reviewed by our experts and essential modifications to be made would be recommended so that your CV suits perfectly to the kind of training you have taken.

Course Preview

» Driver
» Compiler
» Executor(Semantic Analyzer)

» Importance Of Hive Meta Store
» Embedded metastore configuration
» External metastore configuration
» Communication mechanism with Metastore

» Partitions In Hive
» Buckets In Hive
» Partitioning Vs Bucketing
» Real Time Use Cases

» Array
» Struct
» Map

» UDFs
» UDAFs
» UDTFs
» Need of UDFs in HIVE