Prof.Mr.Lokhande H.R.
S.M.E.S.& Jr.College Navedar Adiware
Tal-Rajapur Dist-Ratnagiri.
What is Big Data?
(from page no.36) There is a revolution क्रांती in the life style of people which has been affected by Big Data. Our food habits, our health care, our travelling, our scientific pursuits, शोध/पाठलाग you name it and everything has changed 360 degrees. The massive भव्य data available with us can really work wonders. चमत्कार Friends, do you know what happens when we like a post on Facebook or share a post on WhatsApp, visit any website, make online purchases, खरेदी or watch videos? Yes,whatever ज्या काही activity we do online is recorded, monitored परीक्षण केले and analysed. विश्लेषण So a huge amount of data is collected. Let me give you an idea of how huge the data might be. कदाचित असणे Big Data can be petabytes एक हजार दशलक्ष समान असणारे माहितीचे परिमान or exabytes पाच लाख समान असणारे माहितीचे परिमान of data consisting of billions अब्ज to trillions दशलक्ष दशलक्ष of records of millions दशलक्ष of people all from different sources, for example web, जाळे sales, विक्री customer contact centre, social media, mobile data and so on. The data available to industries and companies is enormously प्रचंड/फार increasing in volume, आकार variation, फरक velocity, वेग veracity खरेपणा/सत्यता and value. Such a Big Data is easy to obtain but so massive प्रचंड that it challenges the current computing technologies तंत्रज्ञान and hence Big Data analytics विश्लेषण is used to give insights अंतर्दृष्टी that were previously अगोदरचा incomprehensible. अनाकलनीय Big Data analytics विश्लेषण is the complex process of examining large and varied data sets or Big Data to uncover प्रकट करणे information- such as hidden patterns, नमुने unknown correlations, सहसंबंध market trends कल and customer preferences. With such a huge data available with the industries they can have innumerable अगणित/असंख्य advantages फायदे hence all the industries are trying to reap फळ मिळणे the maximum benefit from it. Many industries have advanced प्रगतीमध्ये पुढे by miles from their competitors. It's not the amount of data that is important but what the organizations संस्था do with the data is what matters. महत्वाचे
Uses of Big Data
1. Location Tracking : मार्ग काढत जाणे Big Data has been useful in identifying ओळखणे and tracking मार्ग अनुसरणे the exact location of a place. Your GPS and Google Maps make use of Big Data. With geographic positioning भौगोलिक स्थिती and radio frequency पुनरावृत्तीचा वेग identification sensors भौतिक वस्तूचे मोजमाप करणारे साधन we get the real-time data about traffic, congestion अतिदाट वस्ती on a particular route, information if the route is closed or if it is a one-way route, understanding accident prone areas प्रवणक्षेत्र etc.(from page no.37) You can plan your own route according to the travel time and the transportation of goods. If you have ordered something online you can track मार्ग काढत जाणे the location of your goods in transit, एका ठिकाणाचे दुसऱ्या ठिकाणी नेणे you can also track मार्ग काढत जाणे the condition of the goods. This has immensely प्रचंड helped the logistics पुरवठा करणारी companies to reduce risks जोखीम in transport, improve speed and reliability असुरक्षितता in delivery .वितरण
2. Understanding the Weather Patterns : प्रकार There are weather sensors भौतिक वस्तूंचे मोजमाप करणारे साधन and satellites set-up all around the globe. जगभर Huge amount of data is continuously being received from them. They help us to understand the weather and help in weather forecasting अंदाज Weather patterns प्रकार/नमुने give us warnings of the impending येऊ घातलेला natural calamities संकट like floods, earthquakes, tsunami cte. Necessary preparations to combat लढा देणे/निराकरण करणे them can be made well in advance. We can study global warming, तापमानवाढ predict अंदाज लावणे availability उपलब्धता of natural resources like water.
3. Health Care Industry : Today, we see that people have become health conscious. The smart watches, other wearable, अंगावर घालण्यास योग्य health apps in our phone keep on collecting data. We can say that they are our own mini biomedical research devices. योजना/कल्पना They detect शोधून काढणे our heart rate, monitor देखरेख करणे the patient's sleep pattern, प्रकार keep a record of his cxercise, the distance walked etc. The analysis विश्लेषण of this data collected can give new insights अंतर्दृष्टी and provide a personalized, individual feedback अभिप्राय to each and every person. Nowadays we have gadgets साधने to monitor देखरेख करणे blood sugar, blood pressure etc. at home; 24 x 7 monitoring देखरेख करणे can be provided to patients in hospitals too. With the help of Big Data the doctors can now have better diagnosis निदान होणे of any ailment, आजार/दुखणे the effect of any drug etc. Unnecessary guesswork तर्क can be significantly reduced. Past records of the patients can be maintained and better analysis विश्लेषण of the health can be obtained. Big Data helps in monitoring देखरेख करणे the outbreaks उद्रेक of epidemics साथीचे रोग and diseases. Just when you post your message, 'I'm down with flu'on WhatsApp or Facebook it will be monitored देखरेख केली and the areas affected by 'flu' can be easily located and necessary precautions सावधगिरी can be taken. Pharmaceutical औषध उत्पादन companies would pay huge amount to receive the health data of people to promote प्रगती करणे research in the particular area. With the help of the data gathered, individuals are often given suggestions सूचना and solutions for the problems they are encountering. समोरासमोर गाठ पडणे
(From page no.38) 4. Banking, Finance and Trading : With the Big Data analytics, विश्लेषण the investment गुंतवणूक patterns प्रकार of the people can be studied. New insights अंतर्दृष्टी have enable सक्षम असणे the banks and finance companies to come with suitable plans. Big Data has enabled सक्षम असणे smooth मार्गात अडचण नसणे functioning कार्यरत of these agencies and institutions.
Banking and finance sector is using Big Data to predict अंदाज लावणे and prevent cyber crimes, card fraud फसवणूक detection, गुन्ह्याचा तपास archival अभिलेखीय of audit तपासणे/लेखापरीक्षण trails, कसोटी etc. By analyzing विश्लेषण the past data of their customers and the data on previous brute force attacks सायबर अटॅक banks can predict भविष्य वर्तवणे future attempts. प्रयत्न Big Data not only helps in predicting भविष्य सांगत cyber crimes, but it also helps in handling हाताळणे issues समस्या related to mised-transactions (wrong transition) and failures in net banking. It can even predict अंदाज लावणे possible spikes अनुकुचिदार टोक/टॉवर on servers so that banks can manage transactions पैसे हस्तांतर accordingly.
The Securities Exchange Commission (SEC) is using Big Data to monitor financial markets for possible illegal बेकायदेशीर trades and suspicious संशयास्पद activities. The SEC is using network analytics विश्लेषण and natural language processors मशीन to identify possible frauds फसवणूक in the financial markets.
High-Frequency Trading (HFT) is an area where Big Data finds a lot of use today. Here, Big Data algorithms कॅल्क्युलेटरमधील नियम तयार करण्याची प्रक्रिया are used to make trading decisions. Today, the majority of equity निपक्षपात/न्यायबुद्धी trading now takes place via data algorithms कॅल्क्युलेटरमधील नियम तयार करण्याची प्रक्रिया that increasingly take into account signals from social media networks and news websites to make, buy and sell decisions in split विभाजन करणे seconds.
5. Sports : When watching a cricket match, we are shown so many permutations क्रम बदलणे and combinations of statistical analysis. संख्याशास्त्रीय विश्लेषण A gigantic प्रचंड data has been created over a period of time from the recording of matches, training sessions सत्र and workouts. व्यायाम The data enables सक्षम करणे a sportsperson to study his performance as well as of the other players worldwide. It has tremendously प्रचंड helped in improving individual as well as team performance. The sensors भौतिक वस्तूंचे मोजमाप करणारे साधन embedded खोल रुतवून बसवणे in the sports equipment help us to understand our game from close quarters. कोणतीही दिशा/वर्षाचा चौथा भाग The sensors भौतिक वस्तूंचे मोजमाप करणारे साधन help us to understand the field conditions, the weather, individual performance etc. Video analytics विश्लेषण करणे help us to see each and every performance minutely. बारीकपणे
( From page no.39 6. Advertising : Advertisers are one of the biggest players in Big Data. Be it Facebook, Google, Twitter or any other online giant, महाकाय घटक all keep a track पावलांच्या खुणा of the user behaviour and transactions. व्यवहार These internet giants प्रचंड/महाकाय provide a great deal of data about people to the advertisers so that they can run targeted campaigns. मोहीम Take Facebook, for example, here you can target people based on buying intent, हेतू website visits, interests, job roles, demographies लोकसंख्याशास्त्र and what not. All this data is collected by Facebook algorithms कॅल्क्युलेटरमधील नियम तयार करण्याची प्रक्रिया using Big Data analysis techniques. विश्लेषण तंत्रज्ञान The same goes for Google, when you target people based on clicks you will get different results and when you create a campaign मोहीम for leads then you will get different results. All this is made possible using Big Data.
7. Entertainment and Media : In the field of entertainment and media, Big Data focuses on targeting people with the right content मजकूर/सामुग्री at the right time. Based on your past views पूर्वीची मते and your behaviour online you will be shown different recommendations. शिफारसी This technique is popularly used by Netflix एक संस्था and Youtube एक संस्था to increase engagement करायची ठरलेली गोष्ट and drive more revenues. महसूल
Now, even television broadcasters प्रसारक are looking to segment विभाग their viewer's database and show different advertisements and shows accordingly. त्यानुसार This will allow better revenue महसूल from ads and will provide a more engaging आकर्षक/मोहक user experience.
8. Education Industry: Big Data has inundated बाधित the education industry. It has transformed it in leaps उडी मारणे and bounds. सीमा Now we have information about the students, their study patterns, and we can now prepare customized सानुकूल करणे and dynamic गतिशील learning programmes according to the need of an individual student. Every student's comprehension आकलन level is different. The course material can now be designed catering अन्न पुरवण्याचा व्यवसाय to different requirements of the students. Big Data makes it convenient सोयीस्कर to understand their choices, their difficulties, information regarding संबंधित various courses and their specialties; we also have an access मार्ग/प्रवेश to the results. From the results we can gauge मोजणे/प्रमाणभूत माप the progress of the students, understand his strengths and weaknesses. This will also help in guiding the student regarding संबंधित the best career for him besed on his mental make-up and abilities.(from page no.40) An in-depth सखोल of all this would definitely give new insights अंतर्दृष्टी into the education industry and help in improving the operational कार्यरत effectiveness परिणामकारक and working of educational institutes. This would in general, enhance अधिक करणे/वाढवणे progress of all students. Big Data has provided a solution to one of the biggest pitfalls सापळे in the education industry, that is one-size-fits योग्य-all.
We have innumerable असंख्य uses of Big Data. It is helpful in scientific researches, understanding geographical phenomena, प्रक्रिया/प्रसंग helping in the smooth आरामशीर/सपाट working of the government machinery यंत्रसामुग्री etc. It is a genie अरबी गोष्टीतील भूत in our hands. It lies वसने in our hands to make the optimum सर्वोत्कृष्ट/अनुकूल use of it for the the benefit of mankind. मानवजात
- Anonymous
Activity Sheet No 1
Read the extract and do all the activities.
(There is a revolution.............natural resources like water. )
A1. Global Understanding 2
Complete the web chart.
A2. Complex Factual 2
State whether the following statements are true or false.
1. Everything including food habits, healthcare and travelling has changed 360 degrees.
2. Whatever activity we do offline is recorded and monitored.
3. Big Data can be gigabyte.
4. The available data is enormously increasing in 5 Vs.
A3. Inference/ Interpretation/ Analysis 2
By using Big Data condition of goods can be checked. Explain
A4. Personal Response 2
Narrate how will you make use of Big Data.
A5. Language Study 2
1. Choose the statement of passive voice.
a. Many industries have advanced by miles from their competitors.
b. Huge amount of data is continuously being received from them.
2. Big Data has been useful in identifying and tracking the exact location of place. (Use 'to identify' and rewrite the sentence.)
A6. Vocabulary 2
Find four words with a similar meaning to 'massive'.
Activity Sheet No 2
Read the extract and do all the activities.
(Today we see that.................manage transactions accordingly. )
A1 Complete the web chart 2
A2. Show the benefits of Big Data to doctors and pharma companies. 2
A3. State how banks finance companies utilize Big Data. 2
A4. If you find some messages like 'I'm down with fly' on facebook , what will you do? 2
A5. Language Study. 2
1. It will be monitored. (Begin with 'They....' and rewrite the sentence.)
2. New insights have enabled the banks and finance companies to come with suitable plans. ( Rewrite the sentence by using 'not only ...... but also.')
A6. Word Register. Find four words closely related with 'Disease'. 2