Oracle/DB

Hi Rahul,
Glad that you're interested in learning more about one of the most booming and career promising fields in the current time, which is Data Science or Big Data. As these are quite popular and demanding among a lot of students and the other professionals in terms of learning and making a good career in it.
Coming back to your query, there are many platforms that you can consider for learning Data Science or Big Data, but very few of them proved worthy in terms of placement assistance!
For that, I would highly recommend Imarticus Learning, which is an educational institute, provide the training programs or courses on - Business Analytics, Finance, and IT-related fields.
It provides the **Data Science Course**
https://imarticus.org/data-science-prodegree
This 180+ hours-long power-packed Data Science Prodegree is highly industry-relevant in nature due to its endorsement by Genpact, a global leader in analytics and AI. Equip yourself with leading technologies and accelerate your data science career.
As it seems that you're looking for Hyderabad location, so you can also consider as well.
3rd Floor, Trendz dwarka Telecom Nagar, Landmark: Telecom Nagar Pushpak Bus Stop Gachibowli Hyderabad, Telangana 500032.
Or else you can consider also,
The **Big Data Analytics Course**
https://imarticus.org/post-graduate-program-in-data-analytics
This 450+ hours power-packed program in analytics not only allows you to acquire in-demand future skills but also enables you to start your career as an accomplished Data Scientist. Your only responsibility is to learn, we do the rest.
For more information and for further career counseling, you can also search for - https://imarticus.org
and can drop your query by contacting through the Live Chat or else can even visit one of our training centers based in - Mumbai, Thane, Pune, Chennai, Banglore, Hyderabad, Delhi, Gurgaon, and Ahmedabad.
Hope this will work for you!
Regards :)

The volume of data is increasing rapidly with increases of one to two orders of the magnitude expected in one or two years. The challenges and the costs of preserving and enabling access to these growing data sets are growing with time. The larger data volumes place increasing demands on developing tools for finding data and for extracting small subsets. Space research and practical applications increasingly require the integration of a wide variety of data sets, which are commonly stored in different data models and formats. Oracle is widely used by space research organisations for data storage and decision making. Oracle provide a common set of querying tools so that it becomes possible for users to integrate data across different space centers and to combine data from the active archives with data from long-term data centers in order to identify patterns (e. g. , environmental influences on galaxy evolution) and monitor long-term variations and trends (e. g. in land use or climate). .