Big Data Expert Guide 2020

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• Session 1

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• It's not a surprise today that everything big
  data dominates the tech market. Big Data refers
  to large volumes of data that are structured as
  well as unstructured. For organizations, it is a
  very prized possession because it can be analyzed
  further for insights that might lead to better
  strategic business decisions.
• Thus, the demand for big data experts has
  quadrupled in the last few years. According to
  IBM, the number of jobs for data professionals in
  the U.S will increase to 2,720,000 by 2020.
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History Of Big Data

• The process of collating and storing large
  amounts of information has been around for a long
  time now. But the concept of Big Data came into
  light in the early 2000s when industry analyst
  Doug Laney defined big data with the help of
  three V's, i.e., Volume, Velocity, and Variety.

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• Volume Organizations collect data from multiple
  sources like business transactions, industrial
  equipment, videos, social media, and smart
  devices.
• Velocity The massive torrents of data streams
  that happen at an unparalleled speed are handled
  in real-time using RFID tags, sensors, and smart
  meters.
• Variety Variety refers to the different formats
  that data is collected in, like structured,
  numeric data in a traditional database, or
  unstructured text, documents, emails, videos,
  etc.

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Fundamental Skills Of Big Data Expert

• A big data expert dons many hats. That's why they
  are expected to have a variety of skills, which
  can add to their value. You can head to the
  website Global Tech Council for a profitable
  certification on Big Data Expert. Now let's
  discuss the skills you need to add to your resume
  if you're hoping for a career as a big data
  expert.

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Programming Language Skills

• You should have knowledge of programming
  languages. Some of the most common ones are
  Python, Java, and C. If you know even one of
  these (we'd suggest Python), then it will be easy
  for you to work on others like Hadoop, Scala,
  etc. Working on big data platforms, you will be
  scripting at some point, so your programming
  languages will come in very handy. You can sign
  up for the crash course on Python Programming as
  it's conducive in a small amount of time.

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Machine Learning and
Artificial Intelligence(AI) Skills

• Big data professionals who have machine learning
  and AI skills are in demand for organizations all
  over the world. It includes a thorough knowledge
  of neural networks, adversarial learning,
  logistic regression, reinforcement learning,
  decision trees, supervised machine learning, etc.
  This is because the more skills you acquire, the
  more valuable you become to the employer.

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Quantitative Skills

• A strong background in mathematics and statistics
  will be an added advantage for you if you're
  entering the big data training field.
  Quantitative analysis will become a part of your
  everyday life as a prominent data expert because
  you will be working with powerful tools like SPSS
  and R for statistical analysis. Quantitative
  analysis is a huge part of day-to-day life in big
  data because it's all about the numbers.

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Data Mining Skills

• Your data mining skills should be on-point as
  this is something you will be doing day in and
  day out. Extracting usable data from raw data
  will help you advance in your career. Some of the
  standard data mining kits you should be familiar
  with are Apache Mahout, Rapid Miner, KNIME, etc.

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Problem-Solving Skills

• Instead of calling it a skill, we think it's a
  personality trait. Those who have a naturally
  analytical mind, consistently working to sharpen
  it, will go a long way. You can keep practicing
  chess, solving puzzles, videogames, etc. that
  challenge problem-solving skills.

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Data Structure and Algorithm Skills

• Knowing how to streamline unstructured data is a
  hot skill, the big data expert has. It would be
  best if you familiarize yourself with types of
  data like queues, stacks, bags, sorting
  algorithms like quicksort, merge spot, heapsort,
  and data structures like red-back trees, hash
  tables, binary search trees, etc. You should know
  how to manipulate the findings from unstructured
  data into what is profitable for the
  organization.

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Data Visualization Skills

• The ability to interpret and visualize lies at
  the confluence of creativity and science. Not
  everyone is capable of it, but those who can have
  a higher market value for the employer. You need
  to understand the business environment and domain
  to represent your employer in the best way
  possible. Along with precision in science and
  mathematics, you need to have imagination and
  curiosity.

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Why Is Big Data So Importance?

• Big Data can transform any organization. It can
  drastically improve the functions and business
  decisions of an organization with simple managing
  and utilizing data operations. Here are three
  ways in which it impacts an organization.
• Business Intelligence The term refers to the
  ingestion, analysis, and application of big data
  for the betterment of an organization. For the
  modern market, business intelligence is an
  essential tool that predicts activity and
  challenge points.

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• Innovation By analyzing big data, we get a view
  of molecular interactions, patterns, and
  anomalies taking place within an industry or its
  market. The findings of this data can be used to
  invent new products and tools to drive better
  traffic.
• Reduction in Cost of Ownership For any
  organization, a penny saved is a penny earned.
  Therefore, the use of big data in multiple areas
  of implementation can reveal which resources are
  underutilized or which aspect needs more
  attention. It allows managers to keep flexible
  budgets on the latest findings through data
  analysis.

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Conclusion

• Every organization in every industry is now using
  big data for better output and opportunities with
  its customer base. A big data expert is becoming
  the backbone of the company for the
  groundbreaking research they supply. Futuristic
  technologies like Data Science, Machine Learning,
  Artificial Intelligence, etc. will dominate the
  times to come. So sign up for the big data
  certification today!

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Globaltech Council Certifications -

• You can check out our certifications, and kick
  start your career.
• Certifies Artificial Intelligence Expert
• Certified Augmented Reality Developer
• Certified Chatbot Expert
• Certified Data Scientist Expert
• Certified Machine Learning Expert
• Certified Virtual Reality Developer
• Learn more about GlobalTech Council click here

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