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trollyQstep demo
new Frontend with the Metro UI Style. Download		2011-05-013:10 PM
JasonRe:Qstep demo
cool, i like the large font, but could you make it multi spaced?		2011-05-026:43 PM
ToddRe:Qstep demo
Reminds me a little of the new Windows Mobile design.		2011-05-027:48 PM
trollyRe:Qstep demo
there is the new Featured App : SmartDB , a database engine like access! 		2011-05-033:42 PM
ToddRe:Qstep demo
That's pretty amazing! How does it store the data? In a B+ tree or just as a flat file?		2011-05-034:12 PM
trollyRe:Qstep demo
it's a flat file, but organized in a tree
each entry contain an ID and a ParentID:
Type DBEntry EntryID as string*8 EntryKey as string*20 EntryValue as string*256 EntryParentID as string*8 end type so i can browse the tree using the EntryID and the EntryParentID

the database structure is stored (in the file) like that:
/Tables |-----/TableName |------->/Fields [ |------->/FieldName1 | | |------->/DataType | | |------->/DataValues | |------->/FieldName2 | | |------->/DataType | | |------->/DataValues | |------->/FieldNameN | |------->/DataType | |------->/DataValues |------->/Rows [ |------->/RowID1 | | |------->/FieldName1 = value | | |------->/FieldName2 = value | | |------->/FieldNameN = value [ |------->/RowID2 | | |------->/FieldName1 = value | | |------->/FieldName2 = value | | |------->/FieldNameN = value [ |------->/RowIDN | |------->/FieldName1 = value | |------->/FieldName2 = value | |------->/FieldNameN = value |------->/Query |------->/Query1 | |------->/Parameter11 | | |------->/Logic (Where, AND,OR,Update,Delete) | | |------->/FieldName | | |------->/Comparaison (=, , ,...) | | |------->/NewValue | |------->/Parameter1N | |------->/Logic (Where, AND,OR,Update,Delete) | |------->/FieldName | |------->/Comparaison (=, , ,...) | |------->/NewValue |------->/QueryN |------->/Parameter11 |------->/Logic (Where, AND,OR,Update,Delete) |------->/FieldName |------->/Comparaison (=, , ,...) |------->/NewValue Physicaly, then entry can be unordered, it's why i use the ID and parentID to find entries
of course, a such content structure can be used for any other kinds documents
at last, i remind that this tree-system is used in q-step registery 		2011-05-034:54 PM

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