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What are the prerequisites for learning Hadoop & big data?

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Spark is a good choice if you're working with machine learning algorithms or large-scale data. If you're working with giant data sets and want to store and process them, Hadoop is a better option. Hadoop is more cost-effective and easily scalable than Spark.
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Spark is a good choice if you're working with machine learning algorithms or large-scale data. If you're working with giant data sets and want to store and process them, Hadoop is a better option. Hadoop is more cost-effective and easily scalable than Spark.
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Here are the key prerequisites for learning Hadoop and big data: 1. **Basic Programming Knowledge**: - Familiarity with programming languages like Java (Hadoop is primarily built on Java) or Python. 2. **Understanding of Databases**: - Basic knowledge of SQL and relational databases to...
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Here are the key prerequisites for learning Hadoop and big data: 1. **Basic Programming Knowledge**: - Familiarity with programming languages like Java (Hadoop is primarily built on Java) or Python. 2. **Understanding of Databases**: - Basic knowledge of SQL and relational databases to grasp data storage concepts. 3. **Linux Command Line Skills**: - Comfort with Linux commands, as Hadoop runs on Linux systems. 4. **Concepts of Distributed Computing**: - Understanding the fundamentals of distributed systems and their architectures. 5. **Data Processing Concepts**: - Familiarity with data processing methodologies and concepts, including ETL (Extract, Transform, Load). 6. **Mathematics and Statistics**: - A foundational understanding of statistics and data analysis principles can be beneficial. 7. **Familiarity with Big Data Concepts**: - Basic knowledge of what big data is and the challenges associated with it. ### Summary: Having a good grasp of programming, databases, Linux, and data processing concepts will significantly ease your learning journey in Hadoop and big data. read less
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Hello, I have completed B.com , MBA fin & M and 5 yr working experience in SAP PLM 1 - Engineering documentation management 2 - Documentation management Please suggest me which IT course suitable to my career growth and scope in market ? Thanks.
If you think you are strong in finance and costing, I would suggest you a SAP FICO course which is definitely always in demand. if you have an experience as a end user on SAP PLM / Documentation etc, even a course on SAP PLM DMS should be good.
Priya
1 0
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Can anyone suggest about Hadoop?
Hadoop is good but it depends on your experience. If you don't know basic java, linux, shell scripting. Hadoop is not beneficial for you.
Ajay
Which is easy to learn for a fresher Hadoop or cloud computing?
Hadoop is completely easy . You can learn Hadoop along with other ecosystem also . If you need any support then feel free contact me on this . i can help you to lean Hadoop in very simple manner .
Praveen
0 0
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What is the response by teachers for basic members?
It seems to be catching up. However the general figures are low.
Sanya
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