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Is Hadoop dead and is it time to move to Spark?

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In terms of processing speed, Hadoop has become obsolete over time thanks to the creation of new configurations like Spark. This tool is not bound to the standard distributed file system, which allows it to leverage alternative storage systems and run in containers with Kubernetes.
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"Transforming your struggles into success"

Hadoop is not dead, but its usage is declining as newer technologies like Apache Spark gain popularity due to their faster in-memory processing capabilities and user-friendly APIs. However, Hadoop’s HDFS is still widely used for scalable storage, and YARN for resource management. **Key Points**: -...
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Hadoop is not dead, but its usage is declining as newer technologies like Apache Spark gain popularity due to their faster in-memory processing capabilities and user-friendly APIs. However, Hadoop’s HDFS is still widely used for scalable storage, and YARN for resource management. **Key Points**: - **Spark is preferred for** real-time analytics, machine learning, and iterative processing due to its speed and ease of use. - **Hadoop remains relevant for** large-scale data storage (HDFS) and batch processing tasks. Transitioning to Spark is beneficial if your needs are real-time processing and advanced analytics, but Hadoop components still play a significant role in big data infrastructure. read less
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RecordReader converts input splits into key-value pairs for the Mapper.
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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.
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Is an mba persuing student eligible for persuing hadoop course?
Yes there are some institutes are offering courses on big data . Those are like MBA in analytics. Google it you will find more info
Osheen
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Hi all, This is Mahesh, I had one strong question eagerly to ask every one in IT people. As every one who has done engineering want to choose IT industry( for their career growth, Hard work,smart work their goals, for a good pay, for luxury, for time pass, acting,enjoyment). Ok, after graduated where some people placed in campus placements and some people will go further studies and some are will get refer to their company's and some people will get a employee chance as Third party vendor. Now,coming to job after working hard on one technology for at least 1 year will get bored for every one in IT industry and they don't have a chance to do R & D and don't get a new requirements and don't have a chance to move in to new technology and don't have a chance to put quit for a job because their personal reason. After getting bored on one technology they have moved into another technology their same programming and same requirement but only different syntax's, different programming. Is this happen for every developer, every programmer in IT industry. As I am totally confused which technology I have choose and sometimes I want to quit. According to Booming technologies I choose PHP and than Unix and now the same requirement same work and I am unable to think different in IT industry to move which technology to put challenge. And now I want to move into another technology, I am confused to choose there are infinite technologies in IT industry.Please guide me which technology I have to choose to get complete knowledge. As some one is telling to choose Hadoop technology. Thanks & Regards, Mahesh
If looking for Hadoop (And with the mindset you have :) ) , you go for Data Scientist role or Hadoop Analyst role. These roles need lot of analysis and you wont get bored . Apart from this , I would...
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What should be the fees for Online weekend Big Data Classes. All stack Hadoop, Spark, Pig, Hive , Sqoop, HBase , NIFI, Kafka and others. I Charged 8K and people are still negotiating. Is this too much?
Based on experience we can demand and based on how many hours you are spending for whole course. But anyway 8K is ok. But some of the people are offering 6k. So they will ask. Show your positives compare...
Binay Jha

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