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World e-Parliament Conference 2016#eParliament28-30 June 2016 // Chamber of Deputies of Chile // Valparaiso
Connecting data and documentHungarian National Assembly
Mr. Tóth János– Head of IT internal development and customer
services
Parliamentary worklow
Legislative Documents
Proposal Proposed amendment Comittee decisions, minutes Agenda Voting result Unified proposal Verbatim report
Meta data Type of document
– And its connected documents Initiator, author Events
– Type of event (filling in, debate, decisions)– Time of event
Text– Original scanned version (non-editable OCR pdf)– Editable Word document– Something else
Supporting document Scheduling calendar
– deadlines Invitations Cover letters Explanations and expert opinions
RDBS or XML
Software elements Internal developed PL/SQL functions, how
to print static/dynamics columname, rownames, cells)– Tableprint– Tablerowprint– Matrixprint
Apache projects (XML, Graphics)– XALAN: XML to HTML– FOP: XML to PDF (PS, PCL, PNG, etc)
Sample matrixprint
Question addressed to
Ruling parties Opposition Independent TotalParty
1 Party2 Total Party3 Party4 Party5 Total
Prime Minister 0 7 11 5 16 1 17
Minister of Internal Affairs
14 1 15 17 25 12 37 52
Minister of Justice 3 3 2 9 1 10 13
Minister of Defense 6 6 10 4 4 10
Minister of Foreign Affaris
7 1 8 6 15 2 17 1 26
Minister of Finance 6 2 8 12 11 4 15 1 24
Total 36 4 40 54 75 24 99 3 142
RDBS vs. XML
Relational Database Systems Static Schema Any relationship Set-oriented-order unimportant Ready to use after query
XML Self-describing Volatile schema
„Human readable”
Hierarchical Sequence-oriented-order
important It must parse before use Null data problems
RDBS vs. XML
RDBS Better for
– Handling large volumens of data in the same system
– When downstream processing of data is relational (data warehouse, olap, statistics, data-visualisation)
– When the highest possible performance is required
– Fast transactions, when lot of users working on the same data
– Naturally tabular data
XML Better for
– Low-volume data is highly structured
– Machine to machne communication
• web-services, API• Component of distributed
systems
– Content Management System
– Easy to design
Hungarian explaples RDBS (Oracle 12c):
– Store all the metadata of documents, events etc.– Controlling the legislation workflow
XML– Store for MP’s declaration of property– Interface beetween internal and external systems
• MP’s allowances provided by the finance system• Open-data WEB-API interface on the website
– Mobil applications
WEB-API extension
Summary RDBS vs. XML
– No winner– Complementary to each other– Always depends from the queries
What about others?– MongoDB– JSON
Bibliograpy
http://www.rpbourret.com/xml/XMLAndDatabases.htm http://xml.coverpages.org/IBM-XML-GC34-2497.pdf http://www.room4me.com/index.php?
option=com_content&view=article&id=8:xmlvsdb&catid=2:technology http://c2.com/cgi/wiki?AlternativesToXml
