Cyruslab.net Website Review

here is a list of non-exhaustive functions provided by dbms (database management system) this post illustrates the need for database approach to manage data. structure is hard to maintain, to unify the structure you need to change on every application. maintained so that the data are consistent before and after transactions. ensures transaction can be carried out concurrently without impacting the consistency of the data. for users, update to views do not entirely reflect on base tables to know his contents, we shall define a view for smith: original base table:. list each make of the cars and the total number of cars rented of that make. a new car is bought and is updated to car, list the each make of the car and the number of that make. list the registration number and the make of the cars that have not been rented. i have two relations namely property and lease, see the propertyno attributes returned from property and lease respectively: in intersect, tuples which exists in both relations will be displayed removing duplicates. in union, all tuples from property and all tuples from lease will be displayed removing duplicates: categories select category database  (11) general stuffs  (101)    study notes  (1)       system an*lysis and design in a changing world  (1) high availability  (27) ict research method  (1) ip multicast  (9) ip telephony  (17) network maintenance  (39) qos  (2) route  (134)    bgp  (17)    eigrp  (17)    ipv6  (4)    is-is  (2)    ospf  (44)    path control  (7) scripting  (75)    bash  (4)    powershell  (18)    python  (52)    vulnerability as*essment and pentest  (18) software defined network  (2) switch  (24)    stackwise  (5)    vlan  (5) system os  (79)    linux  (71)    windows  (4) tshoot  (15) vmware  (4) wan  (19)    frame-relay  (7) archives select month december 2018  (6) november 2018  (2) october 2018  (5) september 2018  (2) august 2018  (1) june 2018  (1) may