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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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I want a lady Hadoop Trainer.
Yes. Career bridge it services, one of the best training insitute in hyderabad. we provide lady trainer for ofline / online batches. Please call and contact @970-532-3377. So that you can get all the details about trainings and career guiidance.
Chandrika
How many nodes can be there in a single hadoop cluster?
A single Hadoop cluster can have **thousands of nodes**, depending on hardware and configuration.
Tahir
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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
I want to pursue career in Data Analyst i.e. Hadoop, currently working in testing professional from last 4 year. Please let me know what�s the opportunity and is my work experience is considerable in Hadoop. Also let me know what need to be prepare for that. Please guide me. Thanks in advance.
Sachin, YEs your work experience will consider as total IT experience. But you need to prepare BigData Hadoop analytic from scratch(start-to end). That means you need to know Hadoop as BigData Hadoop developer...
Sachin
A friend of mine asked me which would be better, a course on Java or a course on big data or Hadoop. All I could manage was a blank stare. Do you have any ideas?
A course is bigdata will be more better. But honestly as a freshers getting a job in big data is little difficult. So my suggestion will be do a course on both java and bigdata, apply for job and what...
Srikumar
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