The document provides an overview of various web technologies and programming topics including HTML, XML, CSS, programming languages, and databases. It discusses the differences between HTML and XML, the importance of HTML and XML, how CSS is used to control design elements on webpages, introduces several popular programming languages, and describes several pharmacy drug databases available for physicians and healthcare professionals.

1. WEB TECHNOLOGIES
TOPICS COVERED
1. In1. HTML, XML, CSS
2. INTRODUCTION TO
PROGRAMMING LANGUAGE’S
3. INTRODUCTION TO DATABASE
4. PHARMACY DRUG DATABASE

2. HTML,XML,CSS
HTML AND XML ARE MARK-UP LANGUAGES.
THESE MARK-UP LANGUAGES USES MARKUP TAGS TO
DESCRIBE WEB PAGES.

3. MARKUPTAGSCOMEINPAIRSi.e.,STARTTAGANDENDTAG.
EXAMPLE:STATRTTAGIS<P>ANDENDTAGIS</P>.
HTML FORMAT XML FORMAT

4. WHATISTHEDIFFERENCEIN
HTML, XML?
THE MAJOR DIFFERENCE IN BOTH THE LANGUAGES
IS THAT XML WAS DESIGNED TO DECRIBE DATA AND
HTML WAS DESIGNED TO DISPLAY DATA

5. WHATISTHE IMPORTANCEOFHTML ANDXML?
 HTML
• HTML is a significant tool for building up a site.
It is a programming language used to describe the
structure of information on a web page.
HTML, CSS, and Javascript make up the essential building
blocks of websites, CSS controls the look of a page, and
Javascript programming its function.
 xml
• It is a default format for many office productivity tools like
Microsoft Office.
It provides robust, non – proprieority , persistant , and
variable file format for the storage and transmission of
data and text both on and off the web.

6. Css[cascading style sheets]
• Cascading style sheets describe how HTML
elements will be displayed on the screen.
Cascading Style Sheets is a style sheet language
used for describing the presentation of a
document written in a markup language like
HTML.

7.  CSSisusedtodesignvariousstylesfordifferent
webpages.Itcanbeusedtocontrolthefollowing
elements.
1.Textcolor
2.fontstyle
3.Spacingbetweenparagraphs
4.Layoutandsizeofcolumn
5.backgroundimages
6.backgroundcolors
7.layoutsdesign.

9. A programming language is a formal language,
which comprises a set of instructions that produce
various kinds of output.
Programming languages uses set of instructions
that are provided to the computer to describe
computations and generate executable programs

10. The syntax of a computer language is the set of
rules that defines the combinations of symbols that
are considered to be a correctly structured
document or fragment in that language.
A programming language's surface form is known
as its syntax.
Programming languages provides a Linguistic
framework for describing computations.

11. A programming language must be simple, easy to
learn and use, have good readability and human
recognizable.
Each instruction of programming language should
get converted into machine language instruction.
A programming language must be consistent in terms
of syntax and semantics.
This language should be easy to understand and
should use abbreviations and words that are used in
everyday communications.
This language should be written using common
words and mathematical symbols.

13.  JavaScript
 Python
 Java
 C/CPP
 Swift
 Ruby.

14. Rank Change Language Share Trend
1 Python 31.17 % +4.3 %
2 Java 17.75 % -2.4 %
3 Javascript 7.99 % -0.3 %
4 C# 7.05 % -0.2 %
5 PHP 6.09 % -1.0 %
6 C/C++ 5.67 % -0.3 %
7 R 3.93 % -0.1 %
8 Objective-C 2.4 % -0.4 %
9 Swift 2.26 % -0.1 %
10 TypeScript 1.89 % +0.3 %

16. 1.Because each language is different, each may be
best suited for a certain purpose or purposes within
certain industries.
2.Some programming languages are used to create
programs to solve problems or interpret data.
3.Other programming languages are more suitable
for making create software or apps that entertain.

17. 1.Advancing technology promises that
programming languages will continue to evolve.
2.Programmers continually face the challenges of
protecting devices from viruses and developing
applications that allow users to use their devices
cohesively.
3. The newest programming languages will be
faster and more intuitive with fewer errors and
issues.
For example, R is one of the most recent
programming languages and was designed by
statisticians for data analysis.

18.  Engineering: Objective-C
 Banking and Finance: Python
 Marketing: SQL
 Car Manufacturing: C
 Retail: JavaScript
 Security: C
 Media: C++
 Healthcare: Java
 Science: MATLAB

19. 3.INTRODUCTIO
N TO DATABASE

20. WHAT IS A DATABASE
• A structured set of data held in a computer, especially one
that is accessible in various ways .
• A database is a collection of information that is organized so that
it can be easily accessed, managed and updated.Computer
databases typically contain aggregations of data records or files.
containing information about sales transactions or interactions
with specific customers.
• DATA : Facsts and Statistics Collected Together for Reference Or
Analysis and Retrieval whenever needed.

21. DATABASE SYSTEMS (EXAMPLES.)
• IBM DB2
• MICROSOFT EXCEL
• MICROSOFT ACCESS
• Teradata
• Oracle RDBMS -- most common database system
• SAP Sybase ASE
These are some of the common examples of databases

22. DATA BASE MANAGEMENT
SYSTEMS
• DEFINITION : It is a Software that handles the Storage, Retrieval and
Updating of data in a computer system.
• Since there are so many database management systems available, it is
important for there to be a way for them to communicate with each other. For
this reason, most database software comes with an Open Database Connectivity
(ODBC) driver that allows the database to integrate with other databases.
• SQL (Structured Query language)is a standardized query
language for requesting information from a database. The
original version called SEQUEL (structured English query
language) was designed by an IBM research center in 1974
and 1975.
• SQL contains both DDL (Data definition language) And DML (Data
Manipulation Language) in it. So that it can Create, Alter, Delete,
Comment, Merge and Update the data .

23. • The primary design challenge of today's relational DBMSs
is to maintain data integrity, which protects the accuracy
and consistency of the data, through a series of constraints
and rules on the data to avoid duplication or data loss.
• DBMSs also control access to the database through
authorization, implemented at various levels. For example,
managers or administrators might have access to data that
is not visible to other employees, or they may have the
authorization to edit the data while some users can only
view

25. APPLICATIONS OF DBMS
• Universities
• Sales
• Telecommunication
• Manufacturing
• Airlines
• Pharmacy companies and for R&D
These are some of the applications of dbms as dbms is used everywhere
because data is very important for any sector.

26. ADVANTAGES OF DBMS
• ADVANTAGES :
• DBMS offers a variety of techniques to store & retrieve
data
• Uniform administration procedures for data
• Offers Data Integrity and Security
• Reduced Application Development Time

27. DISADVANTAGES OF DBMS
• Disadvantages :
• Cost of Hardware and Software of a DBMS is quite high
which increases the budget of your organization.
• Use of the same program at a time by many users
sometimes lead to the loss of some data.
• Most database management systems are often complex
systems, so the training for users to use the DBMS is
required.

28. 4. PHARMACY DRUG
DATABASE
THE DATABASES FOR PHYSICIANS AND
HEALTHCARE PROFESSIONALS

29. SO, LETS DISCUSS ABOUT SOME OF THE DRUG DATABASES
AVAILABLE FOR PHYSICIANS AND HEALTHCARE
PROFESSIONALS :
SO LET’S BEGIN:
1. DYNAMED : A CLINICAL REFERENCE TOOL CREATED BY
PHYSICIANS FOR PHYSICIANS AND OTHER HEALTHCARE
PROFESSIONALS FOR USE PRIMARILY AT THE 'POINT-OF-
CARE' WITH CLINICALLY -ORGANIZEDD SUMMARIES.
2. ESSENTIAL EVIDENCE PLUS : AN EVIDENCE-BASED, POINT-
OF-CARE CLINICAL RESEARCH DATABASE WITH ACCESS TO
INFORMATION ON PHARMACEUTICAL TOPICS, GUIDELINES,
ABSTRACTS, AND SUMMARIES.
3. CREDIBLE MEDS : INFORMATION AND RESOURCES FOR
CONSUMERS, HEALTHCARE PROFESSIONALS AND
RESEARCH SCIENTISTS WHO REGISTER TO RECEIVE
ACCESS TO CREDIBLE ANALYSES OF THE SCIENTIFIC
RESEARCH ON MEDICATIONS AND THEIR SAFE USE.

30. 4. DRUGS@FDA : A SEARCHABLE CATALOG OF FDA APPROVED
DRUG PRODUCTS BOTH PRESCRIPTION AND OVER THE
COUNTER. INCLUDES INFORMATION SUCH AS THERAPEUTIC
EQUIVALENTS AND LINKS TO DOCUMENTS RELATING TO
APPROVAL.
5. FDA ORANGE BOOK : THE FOOD & DRUG ADMINISTRATION'S
ELECTRONIC ORANGE BOOK WITH THERAPEUTIC
EQUIVALENCE EVALUATIONS ENABLES SEARCHING OF THE
APPROVED DRUG LIST BY ACTIVE INGREDIENT, PROPRIETARY
NAME, APPLICANT HOLDER OR APPLICANT NUMBER.
6. LACTMED : LACTMED IS A PEER-REVIEWED AND FULLY
REFERENCED DATABASE OF DRUGS TO WHICH
BREASTFEEDING MOTHERS MAY BE EXPOSED. INFORMATION
INCLUDES THE DRUGS POTENTIAL EFFECTS ON INFANTS AND
LACTATION.

31. 7. NEW MEDICINES IN DEVELOPMENT DATABASE : THIS
DATABASE INCLUDES MEDICINES CURRENTLY IN CLINICAL
TRIALS OR AT FDA FOR REVIEW. SEARCHABLE BY DRUG NAME,
INDICATION, STATUS, OR COMPANY.
8. PHARMACIST’S LETTER : MONTHLY NEWSLETTER THAT
PROVIDES INFORMATION AND UPDATES FOR DRUGS AND
PHARMACY PRACTICE .
9. TGA DRUGS IN PREGNANCY : A DATABASE CONTAINING
INFORMATION ABOUT THE POTENTIAL RISKS AND HAZARDS
ASSOCIATED WITH THE USE OF SPECIFIC DRUGS IN
PREGNANCY.
10. TOXNET : A SUITE OF DATABASES COVERING TOXICOLOGY,
ENVIRONMENTAL, HEALTH, AND HAZARDOUS CHEMICALS.

32. 11. INDIA DRUG INDEX
• THIS IS A DRUG DATABASE BY INDIA
• THE KEY FEATURE OF THIS DRUG DATA BASE IS THAT IT IS
AVAILABLE FOR EVERYONE TO USE IN THE FORM OF AN
MOBILE APPLICATION
• IT IS THE INDIA'S LARGEST DRUG DATABASE USED BY
PHYSICIANS, HEALTH CARE PROVIDERS AND PHARMACISTS
ACROSS THE COUNTRY.
• THE APP EXTENSIVELY COVERS OVER 3900+ DRUG
ENTRIES,INCLUDING THE NEWLY FDA-APPROVED SMALL
MOLECULES AND 61.000+ GENERIC BRANDS MARKETED AND
PRESCRIBED ALL OVER INDIA

33. THANK YOU