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[Music]
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hello friends welcome back to our
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channel so from today we are going to
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discuss about the another subject that
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is DBMS so DBMS is nothing but the
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database management system so the name
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itself indicates the managing the
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database right so first we have to know
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about the database what is meant by
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database and where we are using this
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database and why we are using this DBMS
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or the database right so first let us
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see about the data what is meant by a
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data and what is meant by the
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information data and information so here
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the data means the raw data or graphics
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so we can say a mouth fax or a mod data
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and which is in an organized fashion
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which is in an organized fashion so the
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data will be very large
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very huge and the information is
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accessing of data and this data we can
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also call this unprocessed data
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unprocessed civil data or unprocessed
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information so we can call it as an
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processed information right and this is
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a processing of data so after processing
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the data will get the information right
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so this will be in organization
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organized right for example for example
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so if a class consists of a 60 students
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the information or the marks
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or the results so complete class or
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school or college it comes under this
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data and here the example we can say the
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average marks or the past percentage the
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past percentage of school or college is
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called the information the face the
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complete data and the information so
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after processing the data we'll get the
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information right now here our subject
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is something that is DBMS DBMS basic
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database so first database so what is
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memory this database so database means
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the function of data collection of data
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so the database will be very large or
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very high right so from that database we
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have to retrieve the data that means
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this database will be having a large
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amount of data and from this data we
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have to retrieve so we will create the
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data and we'll reduce the data based
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upon some information or based upon some
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processing right so this is called a
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database collection of data so
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objectives the main objectives of this
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DBMS is the first one
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the mass storage so large amount of data
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can be stored at a single place that we
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call it as database so it can accept
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large amount of data so this database
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can also be represented as DB DB
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wherever you see this table that we call
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it as a database okay then there's a
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path object to the next one removes
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duplicates so this database is having an
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object to that it can remove the
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duplicates if they occurred right it
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will remove all the duplicates it
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removes all the duplicates so unique
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data can be maintained the unit data
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that means without any repetition the
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data can be maintained so the next one
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is multi-user so this database can be
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accessed by multiple users at a time
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right so access can be done by multiple
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users I will tell you an example for
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this right so and then prediction so in
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this database we can also secure the
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Delta that means the data can be secured
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with some restrictions so providing the
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security for data access this can also
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be done in database so these are some
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objectives of database management system
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now where we have to use the
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database so applications the
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applications of DBMS so we can use this
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DBMS in every application like some
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airlines business ecommerce ecommerce
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sites universities right banking is very
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important banking so the most etc there
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are number of applications where we can
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use the database actually here the
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complete data will be stored in the form
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of tables in the tables there will be
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rows and columns and the rows are the
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information of a single person let us
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take an example for results okay results
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and columns are the information or
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simply we can say attributes ansan
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attributes introduced right so from this
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table the data will be rated elf will be
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displayed on the screen so this is
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called a DBMS that means organizing the
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data the processing the data so that's
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why I call it as a data is a organized
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or unorganized information and the
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information is an organized manner that
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means we have to retain the data based
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upon some information I mean stop
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processing right so this is all about
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the introduction
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the lineaments so let's stop here and in
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the next session we'll go with the
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properties and the architecture of DBMS
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right so thanks for listening and if you
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are having any doubts you can feel free
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to post your doubts in the comment
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section so definitely we will try to
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clarify all your doubts and if you
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