After all the hectic weekdays , its the day everyone except the home makers would love it.! Its Saturday , that awesome evening , we were playing volley ball and I was surprised to see my intermediate school mate in here .
Me : Heyyy...!! Arvind , man..! ur here ??
Arvind : Heyy..! Hai...! what a pleasant surprise. I ve joined ME Mechanical . wot bout you ?
Me : I'm in VGSoM .
Arvind : wow..!! cool..CAT man ;) . So , howz it going !
Me : Till now i have absolutely no idea .!
Arvind : Hey commonnn..?! geeky...! so , what r all the subjects u have . ?
Me : I forgot ya .! but i remember prof one Mr.Mukherjee discussion on System architecture and I got reminded of my college days where we studied it..! for marks .;)
Arvind : ohh..! its about computer , data bases and the link between them right..!
Me : hmm , not exactly , it the way in which we distinguish and use data and application .
Arvind : interesting..! then .
Me : Separating data and application is significant even if they are in the same machine. which basically means , an Integrated System .!
Arvind : There are many tiers ? right single , multiple .!
Me : Exactly , single , two tier , three tier and multi tier
Arvind : yaa...! can you just distinguish them ?
Me : sure , single tier is where we have the data and application in the same machine .
two tier is where data is loaded in a separate server and applications are loaded in other machines which accesses the data through internet . And in 3 tier , there is a business logic between the data and applications.
Arvind : good...! so , what is the use of these multi tier systems ??
Me : good. ! it supports multi user system , faster in time and response .
Arvind : then , what is the web server .
Me : ya...! actually it avoids the prerequisite of having loaded all the necessary softwares in our machine . instead , we can access them from web servers through web browsers .
Arvind : good man ..! thrown some light on basics .!
Me : thanks to that gentleman !
Me : Heyyy...!! Arvind , man..! ur here ??
Arvind : Heyy..! Hai...! what a pleasant surprise. I ve joined ME Mechanical . wot bout you ?
Me : I'm in VGSoM .
Arvind : wow..!! cool..CAT man ;) . So , howz it going !
Me : Till now i have absolutely no idea .!
Arvind : Hey commonnn..?! geeky...! so , what r all the subjects u have . ?
Me : I forgot ya .! but i remember prof one Mr.Mukherjee discussion on System architecture and I got reminded of my college days where we studied it..! for marks .;)
Arvind : ohh..! its about computer , data bases and the link between them right..!
Me : hmm , not exactly , it the way in which we distinguish and use data and application .
Arvind : interesting..! then .
Me : Separating data and application is significant even if they are in the same machine. which basically means , an Integrated System .!
Arvind : There are many tiers ? right single , multiple .!
Me : Exactly , single , two tier , three tier and multi tier
Arvind : yaa...! can you just distinguish them ?
Me : sure , single tier is where we have the data and application in the same machine .
two tier is where data is loaded in a separate server and applications are loaded in other machines which accesses the data through internet . And in 3 tier , there is a business logic between the data and applications.
Arvind : good...! so , what is the use of these multi tier systems ??
Me : good. ! it supports multi user system , faster in time and response .
Arvind : then , what is the web server .
Me : ya...! actually it avoids the prerequisite of having loaded all the necessary softwares in our machine . instead , we can access them from web servers through web browsers .
Arvind : good man ..! thrown some light on basics .!
Me : thanks to that gentleman !
