ارائه خانم اعظم ادهمی خامنه

1. ‫داده‬‫زمان‬ ‫های‬‫واقعی‬
Real Time Data
‫خامنه‬ ‫ادهمی‬ ‫اعظم‬
(‫دکتری‬ ‫دانشجو‬‫دانش‬ ‫و‬ ‫اطالعات‬ ‫علم‬‫شناسی‬)
‫شهرسازی‬ ‫و‬ ‫مسکن‬ ،‫راه‬ ‫تحقیقات‬ ‫مرکز‬ ‫پژوهشگر‬

2. ‫مباحث‬ ‫فهرست‬
‫ضرورت‬ ‫و‬ ‫کاربردها‬:
•‫كاربردهاي‬Realtime Data‫در‬‫صنايع‬:
•‫بورس‬ ‫صنعت‬(‫تبليغات‬ ،‫بورس‬ ،‫مناقصه‬)
•‫تبليغات‬ ‫صنعت‬(‫همچو‬ ‫اجتماعی‬ ‫شبکه‬ ‫در‬‫ن‬
‫توييتر‬ ، ‫بوک‬ ‫فيس‬)
•‫شناسي‬ ‫و‬ ‫هوا‬ ‫صنعت‬
•‫صنعت‬‫ونقل‬ ‫حمل‬(‫راهن‬ ،‫ترافيک‬ ‫مديريت‬‫ما‬
‫پارکينگ‬ ،‫مسافر‬ ‫به‬)
•‫محتوا‬ ‫صنعت‬(‫زنده‬ ‫ويديوهاي‬ ‫پردازش‬
Live Video)
•‫كاربردهاي‬Realtime Data‫عصر‬ ‫در‬
‫اينترنت‬‫اشيا‬
•‫هوشمند‬ ‫های‬ ‫شهر‬smart city
‫مفاهيم‬ ‫تعريف‬:
•‫هاي‬ ‫واژه‬ ‫مقايسه‬ ‫و‬ ‫تعريف‬Realtime،
Near-Realtime‫و‬Non-Realtime
•‫واقعي‬ ‫زمان‬ ‫هاي‬ ‫داده‬ ‫تعريف‬
(Realtime Data)‫آن‬ ‫ويژگيهاي‬ ‫و‬
•‫شباهت‬ ‫و‬ ‫تفاوت‬Realtime Data‫و‬
Streaming Data
•‫هاي‬ ‫واژه‬ ‫تعريف‬Realtime
Computing‫و‬Realtime
Analytics
•Realtime database management

3. (Real Time) ‫واقعی‬ ‫زمان‬
‫بی‬‫واقعی‬ ‫زمان‬ ‫بالفاصله؛‬ ‫؛‬ ‫درنگ‬(‫نظر‬ ‫از‬
‫لغوی‬)
‫به‬‫فرآیندهایی‬‫گفته‬‫می‬‫شود‬‫که‬‫پاسخ‬‫یک‬
‫محرک‬‫بی‬‫درنگ‬‫باشد‬‫یا‬‫بالفاصله‬‫در‬‫طی‬
‫آن‬‫یک‬‫فرایند‬‫و‬‫یا‬‫یک‬‫رویداد‬‫رخ‬
‫می‬‫دهد‬.
‫در‬‫کامپیوترها‬‫زمان‬‫واقعی‬‫که‬‫برای‬
‫عملکرد‬‫یک‬‫محاسبات‬‫صورت‬‫می‬‫گیرد‬‫و‬
‫نتیجه‬‫محاسبه‬‫برای‬‫ادامه‬‫یک‬‫فرایند‬
‫فیزیکی‬‫را‬‫زمان‬‫واقعی‬‫می‬‫گویند‬.

4. Real-Time Data
‫داده‬‫هایی‬‫که‬‫مربوط‬‫به‬‫تغییر‬‫در‬‫موقعیت‬‫اشیاء؛‬
‫اطالعات‬‫توصیفی‬‫مربوط‬‫به‬‫اشیاء‬‫و‬‫هندسه‬‫اشیاء‬
‫در‬‫طی‬‫زمان‬‫می‬‫باشد‬.
‫داده‬‫های‬‫زمان‬‫واقعی‬‫اشاره‬‫به‬‫داده‬‫هایی‬‫است‬‫که‬
‫از‬‫تکنولوژی‬‫جدید‬‫بوجود‬‫می‬‫آید‬‫و‬‫اطالعات‬‫دقیقه‬
‫به‬‫دقیقه‬‫به‬‫برنامه‬‫های‬‫کاربردی‬‫دستگاه‬‫های‬
،‫تلفنی‬‫لب‬‫تاپ‬‫و‬‫تبلت‬‫منتقل‬‫می‬‫شود‬.
‫داده‬‫زمان‬،‫واقعی‬‫داده‬‫اي‬‫است‬‫كه‬‫ذخیره‬‫سازي‬‫یا‬
‫نگهداري‬‫نمی‬‫شود‬‫و‬‫به‬‫همان‬‫سرعتي‬‫كه‬‫جمع‬‫آوري‬
‫شده‬‫است‬‫به‬‫كاربر‬‫نهایي‬‫می‬‫رسد‬.
‫داده‬‫زمان‬،‫واقعی‬‫طوري‬‫طراحي‬‫نشده‬‫كه‬‫پس‬‫از‬
‫جمع‬،‫آوری‬‫به‬‫منظور‬‫چك‬‫شدن‬‫پیش‬‫از‬‫استفاده‬‫نهایي‬

5. Near Real-time Data
‫در‬‫این‬‫داده‬‫ها‬‫بین‬‫وقوع‬‫اتفاق‬‫یا‬
‫پدیده‬‫و‬‫پردازش‬‫داده‬‫با‬‫تأخیر‬‫زمانی‬
‫روبرو‬‫هستیم‬
‫داده‬‫های‬‫که‬‫نیاز‬‫به‬‫پردازش‬‫دارند‬‫تا‬
‫بکار‬‫گرفته‬‫شوند‬‫در‬‫اینگونه‬‫موارد‬
‫اصطالح‬‫نزدیک‬‫به‬‫زمان‬‫واقعی‬‫بسیار‬
‫مناسب‬‫است‬.
‫پردازش‬ ‫زمان‬-‫جاری‬ ‫زمان‬ ‫در‬ ‫رویداد‬=
‫واقعی‬ ‫زمان‬ ‫به‬ ‫نزدیک‬ ‫داده‬
‫میان‬ ‫تمایز‬«‫نزدیکی‬‫زمان‬‫واقعی‬»‫و‬
«‫واقعی‬ ‫زمان‬»‫هست‬ ‫مختلف‬.‫تاخیر‬ ‫چنانچه‬
‫نوع‬ ‫به‬‫سرعت‬ ‫و‬‫دارد‬ ‫بستگی‬ ‫انتقال‬.

6. Non-real Time Data
Non-real time, or NRT, is a term used to
describe a process or event that does not occur
immediately. For example, communication via
posts in a forum can be considered non-real
time as responses often do not occur
immediately and can sometimes take hours or
even days

7. The Distinction Between "Near Real-
time" And "Real-time" varies, and the
delay is dependent on the type and speed of
the Transmission. The delay in near real-
time is typically of the order of several
seconds to several minutes

8. Derivatives concepts: Real Time
• Real-time System
• Real-time Operating System
• Real-time Database Management
• Real-time locating system
• Real-time Information System
• Real-time Computing
• Real-time Analytics
• Real-time Computer Graphics
• Real-time Java

9. Real-time Computer System
• A real-time computer system is a computer system
where the correctness of the system behavior depends
not only on the logical results of the computations,
but also on the physical time when these results are
produced.
• By system behavior we mean the sequence of outputs
in time of a system.

10. Real-time System
، ‫ت‬‫ت‬‫واقع‬ ‫تان‬‫ت‬‫زم‬ ‫تتز‬‫ت‬‫سيس‬‫ت‬‫ت‬‫ايف‬ ‫را‬ ‫ت‬‫ت‬‫مهم‬ ‫تا‬‫ت‬‫ق‬ ‫تان‬‫ت‬‫زم‬ ‫درآن‬ ‫ته‬‫ت‬‫ر‬ ‫تت‬‫ت‬‫اس‬ ‫تتم‬‫ت‬‫سيس‬‫ا‬
‫م‬‫د‬ ‫ر‬.
،‫استت‬ ‫ممتو‬ ‫سترمت‬ ‫و‬ ‫ممتو‬ ‫دقتت‬ ‫به‬ ‫ياز‬ ‫كه‬ ‫جاهايي‬ ‫در‬ ‫ها‬‫سيستز‬ ‫اين‬ ‫از‬
‫شود‬‫مي‬ ‫استفاده‬
‫ب‬ ‫سيستمهای‬‫گ‬ ‫در‬‫يت‬ ‫توان‬ ‫م‬ ‫به‬ ً‫ال‬‫معمو‬‫تترو‬ ‫ر‬‫تده‬ ‫ر‬‫رت‬ ‫يت‬ ‫در‬‫اربرد‬
‫د‬ ‫شو‬ ‫م‬ ‫استفاده‬ ‫خاص‬.
‫حمل‬ ‫و‬ ‫نقلیه‬ ‫وسایل‬ ‫كنترل‬
‫نقل‬ ‫و‬
-‫در‬ ‫پرواز‬ ‫كنترل‬ ‫سیستم‬
‫ها‬‫فرودگاه‬-‫كنترل‬
‫ها‬‫خیابان‬ ‫در‬ ‫ترافیك‬
-‫فضایي‬ ‫هاي‬‫ماموریت‬-
‫در‬ ‫آهن‬ ‫ریل‬ ‫شبكه‬ ‫كنترل‬
‫آهن‬ ‫راه‬ ‫هاي‬‫ایستگاه‬
‫تاسیسات‬ ‫كنترل‬
-‫و‬ ‫شیمیایي‬ ‫تاسیسات‬
‫و‬ ‫اي‬‫هسته‬...
-‫و‬ ‫كارخانجات‬ ‫كنترل‬
‫ها‬‫كارگاه‬
‫اطالعاتي‬ ‫هاي‬‫بانك‬
-‫رزرو‬ ‫هاي‬‫سیستم‬(‫مثل‬
‫خانگي‬ ‫لوازم‬:
-‫ماكروویو‬ ‫هاي‬‫اجاق‬
-،‫لباسشویي‬ ‫هاي‬‫ماشین‬
‫ها‬‫یخچال‬
‫تصویر‬ ‫پردازش‬:
-‫اي‬‫رسانه‬ ‫چند‬ ‫هاي‬‫برنامه‬-
،‫همراه‬‫تلفن‬ ‫هاي‬‫گوشي‬
‫دیجیتال‬ ‫هاي‬‫دوربین‬
-‫ویدیویي‬ ‫حفاظتی‬ ‫هاي‬‫سیستم‬
-‫در‬ ‫مانیتورینگ‬ ‫هاي‬‫سیستم‬
‫صنعت‬
-‫پزشکی‬ ‫عکسبرداری‬
‫کاربردها‬

11. Real-time Operating System
‫زمان‬‫کلیددی‬ ‫پارامتر‬‫سیسدتم‬ ‫ایدن‬ ‫در‬
‫است‬ ‫عاملها‬
‫در‬ ‫داده‬ ‫جریدان‬ ‫و‬ ‫پردزاندده‬ ‫عملیات‬
‫می‬ ‫انجام‬ ‫مشخصی‬ ً‫کامال‬ ‫زمان‬‫گیرد‬.
‫کداربرد‬ ‫در‬ ‫کنترلدی‬ ‫ابدزار‬ ‫عنوان‬ ‫به‬
‫می‬ ‫قرار‬ ‫استفاده‬ ‫مورد‬ ‫خاص‬‫گیرد‬.
‫مانند‬‫هایی‬‫سیستم‬‫علمدی‬ ‫های‬‫آزمایش‬ ‫که‬
‫کنتددددددددددرل‬ ‫را‬‫کننددددددددددد‬‫می‬
‫های‬‫دددددددتم‬‫سیسد‬‫دددددددویربرداری‬‫تصد‬
،‫دکی‬‫پزشد‬‫دتم‬‫سیسد‬‫دای‬‫هد‬،‫دنعتی‬‫صد‬ ‫درل‬‫کنتد‬
‫و‬ ‫خانگی‬ ‫لوازم‬ ‫کنترلرهای‬‫هدای‬ ‫سیستم‬
‫جنگ‬‫افزاری‬)

12. ‫بين‬ ‫تمايز‬‫سيستز‬‫زمان‬ ‫غير‬ ‫های‬‫سيستز‬ ‫و‬ ‫واقع‬‫زم‬ ‫های‬‫ان‬
‫واقع‬
‫سيستم‬‫های‬‫غير‬‫زمان‬‫واقعی‬‫محدوديت‬‫زما‬،‫د‬ ‫دار‬‫حت‬‫اگر‬‫سر‬‫مت‬
‫پاسخگوي‬‫و‬‫اجرا‬‫مطلوب‬‫يا‬‫رويدادی‬‫ارجح‬‫باشد‬.
‫رامپيوترها‬‫و‬‫شبکه‬‫هاي‬‫ره‬‫از‬‫سيستز‬‫زمان‬‫واقع‬‫استفاده‬‫م‬،‫د‬ ‫ر‬‫بر‬
‫خالف‬‫رامپيوترهای‬‫شخت‬‫و‬‫سيستز‬‫های‬‫رامپيوتری‬،‫ره‬‫مجری‬
‫امه‬ ‫بر‬‫های‬‫غير‬-‫گ‬ ‫بالدر‬‫ازقبيو‬‫مرورگر‬‫شبکه‬،‫د‬ ‫هست‬‫از‬‫ديد‬‫ر‬‫اربر‬
‫مخف‬‫د‬ ‫هست‬‫و‬‫طوری‬‫به‬‫ظر‬‫ميرسد‬‫ره‬‫اين‬‫سيستز‬‫ها‬‫وجود‬‫دار‬‫د‬

13. Real-time Operating System

14. Real-time computing
• In computer science, real-time computing (RTC), or reactive
computing describes hardware and software systems subject to
a "real-time constraint", for example from event to system
response.
• Real-time programs must guarantee response within specified
time constraints, often referred to as "deadlines”.
• The correctness of these types of systems depends on their
temporal aspects as well as their functional aspects. Real-time
responses are often understood to be in the order of
milliseconds, and sometimes microseconds.
• A system not specified as operating in real time cannot usually
guarantee a response within any timeframe, although actual or
expected response times may be given.

15. Real-time computing (ctn.)
• Real-time software may use one or more of the following:
synchronous programming languages, real-time operating
systems, and real-time networks, each of which provide
essential frameworks on which to build a real-time software
application.
• Systems used for many mission critical applications must be
real-time, such as for control of fly-by-wire aircraft, or anti-
lock brakes on a vehicle, which must produce maximum
deceleration but intermittently stop braking to prevent
skidding.[4] Real-time processing fails if not completed within
a specified deadline relative to an event; deadlines must
always be met, regardless of system load.

16. What is Real Time Analytics?
Real-time analytics is a process of delivering
information about events as they occur
Some Examples :
• Financial Industry - Fraud Detection, Trading
• E-commerce - Recommendations
• Telecom Industry - Machine to Machine
communication
• Supply Chain Management
• Business Activity Monitoring

18. Features Streaming data and real-time analytics
 Process streams of data and update databases in real-time
utilizing using parallel processing of live streaming data
 Process millions of records per second of data collection,
distributed ETL (extract, transform, load), or in-stream / in-
memory analytics
 Continuous queries with streaming real-time results. An
example is streaming trending topics on Twitter into browsers.
The browsers will have a real-time view on what the trending
topics are as they happen
 Parallel querying capability
 Standard and seamless integration connectors that connect to
any data source (internal or external)
 Tool set for rapid development of processors to perform in the
real-time stream processing (cleansing, normalization, and
real-time analytics)

19. Real-Time DataBase Management
System
‫سيستز‬‫مديريت‬‫پايگاه‬‫داده‬‫زمان‬‫واقع‬،‫سيستز‬‫ه‬‫اي‬‫زمان‬‫واقع‬
‫سيستمهاي‬‫سريع‬‫با‬‫سرمت‬‫پاسخگوئي‬‫باال‬‫د‬ ‫هست‬‫ره‬‫زمان‬‫ا‬‫جاز‬
‫رليه‬‫ممليات‬‫قا‬‫مهمي‬‫در‬‫ها‬ ‫آ‬‫دارد‬.
‫سيستز‬‫زمان‬‫واقع‬‫در‬‫تعامو‬‫با‬‫ياي‬ ‫د‬‫واقعي‬‫پاسخ‬‫قابو‬‫پي‬‫ا‬‫ي‬ ‫بي‬
‫را‬‫در‬‫قاب‬‫زمان‬‫مي‬‫دهد‬.،‫ورودي‬‫پردازا‬‫و‬‫پاسخ‬‫ها‬‫همگي‬‫از‬‫قبو‬
‫تعريف‬‫شده‬‫د‬ ‫هست‬‫و‬‫حد‬‫ي‬ ‫زما‬‫مشختي‬‫د‬ ‫دار‬‫و‬‫به‬‫حوي‬‫بهي‬‫ه‬
‫مي‬‫د‬ ‫شو‬‫ره‬‫هر‬‫حالت‬‫ورودي‬‫ي‬‫حالت‬‫خروجي‬‫قابو‬‫پيا‬‫ي‬ ‫بي‬
‫دارد‬‫ره‬‫هميشه‬‫در‬‫ي‬‫زمان‬‫و‬‫به‬‫ي‬‫روا‬‫اتفاق‬‫مي‬‫افتد‬.

20. Real-time locating system
‫سيستم‬‫است‬‫برای‬‫يافتن‬‫موقعيت‬‫و‬‫ردگيری‬‫اشياء‬‫يا‬‫افر‬‫اد‬‫در‬‫زمان‬
‫واقع‬‫ره‬ً‫ا‬‫ممدت‬‫درختوص‬‫های‬‫محدوده‬‫مشخص‬‫و‬‫داخو‬
‫ها‬‫ساختمان‬‫استفاده‬‫شود‬ ‫م‬
‫به‬‫وان‬ ‫م‬‫هاي‬‫ه‬ ‫مو‬‫از‬‫ه‬ ‫گو‬ ‫اي‬‫سيستز‬‫ها‬‫توان‬ ‫م‬‫به‬‫سيستز‬‫ه‬‫ای‬
‫ردياب‬‫خودروها‬‫در‬،‫گ‬ ‫پارري‬‫سيستز‬‫ياب‬ ‫مکا‬‫اشياء‬‫در‬‫ا‬‫بار‬‫و‬
‫سيستز‬‫ياب‬ ‫مکا‬‫افراد‬‫و‬‫تجهيزات‬‫در‬‫ها‬ ‫بيمارستا‬‫اشاره‬‫م‬‫ود‬.

21. Derivatives concepts:Real Time (ctn.)
• Real-time Information System
•‫یا‬ ‫واکنش‬‫پاسخ‬‫را‬‫بالفاصله‬‫تراکنش‬ ‫به‬ ‫ای‬
‫را‬ ‫اصلی‬ ‫فایل‬ ‫و‬ ‫میدهد‬‫و‬ ‫مرتب‬‫روز‬ ‫به‬
‫میکند‬.
• Real-time Computer Graphics
•‫بی‬ ‫تصاویر‬ ‫کاوش‬ ‫و‬ ‫تولید‬‫انجام‬ ‫درنگ‬
‫می‬‫شود‬.
• Real-time Java
•‫سامانه‬ ‫توسعه‬ ‫برای‬‫بی‬ ‫های‬‫در‬ ‫درنگ‬‫جاوا‬

22. Real Time Data Streaming
Real-time data streaming works by making use of continuous queries
that work on time and buffer windows. This whole process is opposite
to the traditional database model where data was first stored and
indexed and was then processed. Real-time data streaming makes use
of data while in motion through the server.
Real-time data streaming finds various applications. The major ones
include:
E-commerce
Network monitoring
Risk management
Fraud detection
Pricing and analytics

23. Real-Time Embedded Systems?
 A real-time computer system
may be a component of a larger
system in which it is embedded;
reasonably, such a computer
component is called an
embedded system

24. ‫زما‬ ‫های‬ ‫داده‬ ‫ويژگيهای‬‫واقع‬
•‫رخداد‬ ‫اطالمات‬ ‫به‬ ‫دسترس‬
–‫واقع‬ ‫زمان‬
–‫داده‬ ‫پيوستگ‬
–‫زياد‬ ‫حجز‬
‫راراي‬:
-‫موقع‬ ‫به‬ ‫گيری‬ ‫تتميز‬ ‫موجب‬
-‫بهره‬ ‫افزايا‬‫وری‬
-‫ديد‬ ‫افزايا‬
-‫رارآمد‬ ‫ارتباط‬

26. Real-time data in economics
 Real-time economic data, and other official statistics, are often
based on preliminary estimates, and therefore are frequently
adjusted as better estimates become available. These later
adjusted data are called "revised data". The terms real-time
economic data and real-time economic analysis were coined by
Francis X. Diebold and Glenn D. Rudebusch
 In order to better understand the accuracy of economic data and
its effects on economic decisions, some economic organizations,
such as the Federal Reserve Bank of St. Louis, Federal Reserve
Bank of Philadelphia and the Euro-Area Business Cycle
Network (EABCN), have made databases available that contain
both real-time data and subsequent revised estimates of the same
data.

27. Stock Exchanging
 Real time data services provide traders and portfolio
managers with real time daily and historical data
needed to monitor global market developments
 Superior performance
 Market leading Technology
 FTSE Russell Real Time Service

28. Real-time data in real-time bidding
 Real-time bidding is programmatic real-time auctions
that sell digital-ad impressions.
 Entities on both the buying and selling sides require almost
instantaneous access to data in order to make decisions, forcing
real-time data to the forefront of their needs.
 To support these needs, new strategies and technologies,
such Druid have arisen and are quickly evolving.

29. Utilize Real-Time Data In Marketing
Efforts
 Advertisement
 Issues can be resolved in real-time
 Collecting real-time data over the phone
real-time marketing has been more about promoting
products in accordance to the rapid changing trends,
and businesses that are able to gather real-time data
about trends across the digital world and market their
products in accordance to them have witnessed
remarkable results.

30. Real-Time Data for Emergency Response
• Real-time data denotes information that is delivered
immediately after collection. There is no delay in the
timeliness of the information provided. Real-time data
has endless benefits for decision making in any
response scenario.
1. Reducing Confusion
2. Dramatic Time Savings
3. Awareness to Situation Change
4. Enhanced Productivity
5. Quickly Identify Problems
6. Faster Learning

31. REAL TIME DATA & MANAGEMENT
 The Benefits of Real-time Data
 Taking a More Proactive Approach
 Understanding of the Intricacies of How the Facility
Operates
 Improves on Processes & Collaboration

32. Real-time Data Collection and Visualization
Technology in Construction
That implements real-time remote sensing and data visualization
technology in two significant construction applications:
1. Real-time pro-active construction safety assessment
and training
2. Real-time construction productivity and
performance monitoring.

33. The use of real-time weather data
 Plume Tracking
 The dispersion models are used to estimate or to predict the downwind
concentration of air pollutants or toxins emitted from sources such as
industrial plants, vehicular traffic or accidental chemical releases
 Air Monitor Readings
 Weather

34. Real Time Data in Transportation
 Vehicle Tracking
 Automatic Identification System (AIS)
automatic tracking system used on ships and by vessel traffic
services (VTS). AIS information supplements marine radar,
which continues to be the primary method of collision
avoidance for water transport
 Global Positioning System (GPS)
 DSRC
 ServiceAutomobil

35. Real Time Data in Transportation
 Traveler Information
 Fleet Management and Operations
 Traffic Management and Operations
 Parking Management
 Real-time Information, especially in developing market
segments like transit, parking, and freight, to broaden the
usage of real-time information and promote market
sustainability. This includes an understanding of how various
user groups (e.g., Commuters, Tourists, Lower Income,
Disabled) are taking advantage of real-time services.

36. GOOGLE & REAL TIME DATA
Using a tool like Google
Analytics is one way that many
businesses monitor and analyze
traffic coming to their web site,
pay per click advertising
conversion and keyword search
terms attracting prospects.
But, Google Analytics, while
offering a powerful suite of
analytics and conversion tools,
has one increasingly fatal flaw
– by the time you get the data,
it’s already old news

37. Real Time On The Web And Social
Media
 Today’s reliance on the web and social media
requires real time tracking and analytics that are
delivered in real time
React to mentions of you brand
more fully
Interact with site visitors live
Watch your test in real time
Test your PPC campaigns in real
time
Understand the impact of your blog
posts

38. Social networking
• Social networking has the potential to become
another substantial medium of communication
between transit agencies and customers and among
customers. Online applications like Facebook, RSS
feeds, and Twitter can share information related to
congestion, incidents, and construction and are
especially popular with younger users. Transit
agencies must be aware of the potential legal issues
that surround their use, including restrictions
regarding a municipal organization being part of a
public forum.

39. Social Networking
• People are interacting consistently in real time. Users
are liking Facebook pages, following Tweets, viewing
YouTube videos, Pinning favorite recipes, uploading
the latest photo, or starting up lively debates

40. ‫بتری‬ ‫و‬ ‫مت‬ ‫قالب‬ ‫در‬ ‫اطالمات‬ ‫وان‬ ‫م‬ ‫به‬
‫واقع‬ ‫زمان‬ ‫ترو‬ ‫ر‬(‫ها‬ ‫دوربين‬ ‫و‬ ‫سورها‬ ‫س‬)
‫يت‬ ‫ام‬ ‫ده‬ ‫ر‬ ‫ترو‬ ‫ر‬
‫ها‬ ‫بيمارستا‬ ‫ظارت‬ ‫ترو‬ ‫ر‬
‫ترو‬ ‫ر‬‫مسکو‬ ‫های‬ ‫ه‬ ‫خا‬ ‫در‬ ‫ده‬ ‫ر‬
‫تجاری‬ ‫مرارز‬ ‫ترو‬ ‫ر‬(‫فروشگاهها‬)
‫رژی‬ ‫ا‬ ‫مديريت‬ ‫ترو‬ ‫ر‬
‫ها‬ ‫ساختما‬ ‫در‬ ‫اتوماسيون‬ ‫های‬ ‫سيستز‬

41. Real-Time Data LiveVideo
‫کننده‬ ‫استفاده‬ ‫برای‬ ‫ويديو‬ ‫واقعی‬ ‫زمان‬:
‫روتاه‬-‫غ‬ ‫ارتباط‬ ‫و‬ ‫باال‬ ‫تعامو‬ ،‫مداوز‬
‫زمان‬ ‫ترف‬ ‫بدون‬
‫ت‬ ‫س‬ ‫پيدايا‬‫جديد‬ ‫ارتباط‬ ‫مادات‬ ‫و‬ ‫شيوه‬ ،‫ها‬
‫امور‬ ‫يا‬ ‫و‬ ‫اخبار‬ ، ‫رويدادها‬ ‫مورد‬ ‫در‬ ‫اطالمات‬ ‫رسب‬
‫جاری‬

42. Real-Time Video – Social Platforms
The established social platforms are developing
some form of real-time video into their content
suite.

43. Brand Usage of Real-Time Video
 Live footage of events
 Exclusive performances
 Live Q&A
 Product Launches
 Interviews of staff, influencers or industry
leaders
Real-Time Video – Social Platforms

44. Awareness Today of Real-Time Video
The platforms are
increasing in popularity
but still have limited
market reach in
comparison to other
social platforms.

45. Value of Real-Time Video
 Make a raw connection with your audience
 Display the values and true creativity of your
brand
 Show the human side of the brand
 Provide audience with video consumption
without the budget and time needed to produce
Real-Time Video – Social Platforms

46. UStream

47. ‫رخدادها‬:
‫ويدئوها‬80‫ساو‬ ‫تا‬ ‫جهان‬ ‫در‬ ‫ت‬ ‫تر‬ ‫اي‬ ‫ترافي‬ ‫از‬ ‫درتد‬
2019
‫بازارياب‬ ، ‫تجارت‬ ‫در‬ ‫تاثيرگذار‬
‫افراد‬34-18‫اس‬ ‫يوتيوپ‬ ‫از‬ ‫تلويزيون‬ ‫از‬ ‫بيشتر‬ ‫ساله‬‫تفاده‬
‫د‬ ‫ميک‬(‫آمريکا‬)
‫به‬ ‫را‬ ‫دگان‬ ‫ر‬ ‫بازيد‬ ‫آمار‬ ‫يوتيوپ‬ ‫در‬ ‫گ‬ ‫بالدر‬ ‫گزارا‬‫طور‬
Real-Time Data LiveVideo

49. Streaming data from multiple sources
New use cases
Combining data streams
New technology
Fast processing and scalability

50. ‫ديجي‬ ‫يای‬ ‫د‬ ‫به‬ ‫موثری‬ ‫بسيار‬ ‫راه‬ ‫حاضر‬ ‫حاو‬ ‫در‬ ‫اشياء‬ ‫ت‬ ‫تر‬ ‫اي‬‫و‬ ‫تال‬
‫است‬ ‫فيزيک‬.
‫و‬ ‫يکپارچه‬ ‫بطور‬ ‫واقع‬ ‫زمان‬ ‫در‬ ‫اشياء‬ ‫های‬ ‫داده‬ ،‫اشياء‬ ‫ت‬ ‫تر‬ ‫اي‬ ‫در‬
‫د‬ ‫مرتبط‬ ‫بالفاتله‬.
‫زم‬ ‫به‬ ‫ت‬ ‫س‬ ‫از‬ ‫حررت‬ ‫بر‬ ‫را‬ ‫تاثير‬ ‫بزرگترين‬ ‫اشياء‬ ‫ت‬ ‫تر‬ ‫اي‬‫واقع‬ ‫ان‬
‫داده‬‫واقع‬ ‫در‬ ‫دارد‬ ‫جريا‬ ‫های‬ ‫داده‬ ‫پردازا‬ ‫و‬ ‫بزرگ‬ ‫های‬‫يکپارچ‬‫گ‬
‫داده‬ ‫جريان‬‫ها‬‫از‬‫دستگاه‬‫های‬‫با‬ ‫متتو‬‫داده‬‫جريا‬ ‫های‬‫تغيير‬ ‫و‬‫پرداز‬‫ش‬
‫فرز‬ ‫پلت‬ ‫سطح‬ ‫در‬‫پذير‬ ‫توسعه‬ ‫ابری‬ ‫ا‬ ‫رايا‬ ‫های‬
‫جريان‬‫سريع‬ ،‫بهتر‬ ‫گيری‬ ‫تتميز‬ ‫برای‬ ‫اشيا‬ ‫ت‬ ‫تر‬ ‫اي‬ ‫ها‬ ‫داده‬‫تر‬‫است‬.
‫حسگر‬ ‫های‬ ‫داده‬ ‫ترريب‬‫زما‬‫و‬‫های‬ ‫داده‬ ‫با‬ ‫واقع‬ ‫زمان‬ ‫در‬‫خارج‬

52. Real time
Combine Raw Data (Sensor, Network, Transaction
Records, Social Media) And Stored Data (Personal
History, Network And Security Data, Demographics,
Research Data) To Optimize Operations By Detecting
System Threats, Monitoring And Integrating All
Processes In Real Time, And Automatizing Actions

53.  Example Applications
 Real-time Data Capture
 Continuous data stream consolidation, filtering and
aggregation
 Real-time data validation
 Real-time cleanup and repair
 Continuous ingest into any number of destinations,
simultaneously: Hadoop, NoSQL platforms, Oracle,
SQLServer, and RDBMS platforms such as Teradata

54. Smart City & Real Time
•‫د‬ ‫هوشم‬ ‫شهر‬‫به‬‫شهری‬‫ظري‬ ‫آخرين‬ ‫اساس‬ ‫بر‬ ‫ره‬ ‫شود‬ ‫م‬ ‫گفته‬‫های‬ ‫ه‬
‫ارتب‬ ‫و‬ ‫اطالمات‬ ‫اوری‬ ‫ف‬ ‫پايه‬ ‫بر‬ ‫شهری‬ ‫مديريت‬ ‫يافته‬ ‫تکامو‬، ‫اطات‬
‫باشد‬ ‫ذيو‬ ‫اتل‬ ‫معيار‬ ‫شا‬ ‫داری‬:
Smart Environment/Smart Governance/ Smart Citizen
Smart Home/ Smart Economy//Smart Mobility
Smart Energy

55. Smart City & Real Time
• Devices and infrastructures are producing vast
quantities of data in real-time, and are responsive to
these data, enabling new kinds of monitoring,
regulation and control
• The challenge facing urban managers and citizens in
the age of smart cities is to realise the benefits of
planning and delivering city services using urban data
and real-time responsive systems whilst minimizing
pernicious effects

56. From Sensors, accidents reports, data managers, web
services…. and made available by partners on external
servers.
Examples:
-XML files dropped on an FTP server for road
traffic
–Road events (European standard Datex 2)
–Parking spaces available as JSON Service
Smart City & Real Time Data

57. Real Time Data
Processing Requirements
 Use data as it becomes available
 Do not exceed 10 seconds processing time
 Do not interrupt the service for maintenance
 Manage interruptions and create business alerts
 Maintain continuous availability and consistency
of data in the target database (single transaction)

58. Smart City & Real Time Data

59. Using real-time data to transform a library
The Transformative Library is a project
created to work with so-called "Open
Libraries" – a widely used concept in
Denmark, where people can use the
library at times when there are no staff
at work.
These data are processed
real-time and a 'mode' is
selected for the library

60. Real-Time Availability of Items in
Library Catalog
• Feature Querie : Online Public Access Catalog (OPAC)
• Summon displays real-time data as stored in your OPAC
• real-time results will display the actual availability
("available" or the date in which it is due) and the
actual library location .

61. APPLYING DATA SCIENCE IN
REAL-TIME
• DIKW
To use the DIKW pyramid as
a framework for progressively
evolving your data science
products and services, and
don't stop until you reach the
top. When benchmarking
against your competition, you
don't want to be looking up.

62. References
• Ken Bragg, Smart City – Smart Data Grand Lyon
• Akbay,sami.(2015) The Internet of Analytics Discovering actionable insights
from high-velocity streams of real-time IoT data
• Osborne, M. A. (2008)Towards Real-Time Information Processing of Sensor
Network Data using Computationally Efficient Multi-output Gaussian
Processes. International Conference on Information Processing in Sensor Networks
• USE OF REAL-WORLD DATAAND INFORMATION IN THE CLASSROOM
• https://www.d4htechnologies.com/blog/post/20150616-6-
benefits-of-real-time-data-for-emergency-response
• http://www.coupofy.com/social-media-in-realtime/#open-menu
• https://ntl.bts.gov/lib/32000/32900/32927/5_uses.htm
• https://en.wikipedia.org/wiki/Real-time_database
• http://www.b-eye-network.com/view/17289
• https://mapr.com/blog/real-time-event-streaming-what-are-your-
options

63. References
• http://network.bepress.com/social-and-behavioral-sciences/library-and-
information-science/http://network.bepress.com/social-and-behavioral-
sciences/library-and-information-science/
• https://www.usgs.gov/products/data-and-tools/real-time-data
• https://ekendraonline.com/thesis/topics/
• http://www.techrepublic.com/article/real-time-data-science-how-to-embrace-
this-new-reality/
• https://ischool.illinois.edu/research/projects/information-forum-requirements-
promote-knowledge-capture-knowledge-sharing-and
• http://www.awi.de/en/about-us/service/computing-centre/data-products.html
• https://knowledge.exlibrisgroup.com/Summon/Product_Documentation/Searc
hing_in_The_Summon_Service/Search_Results/Summon%3A_Real-
Time_Availability_o
• Video Streaming for Developers www.livecoding.tv
• YouTube Analytics Realtime Feature https://www.youtube.com/analytics
• https://docmia.com/d/39943