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Scientific-Manufacturing Center
INTELTEC PLUS
www.inteltec.ru
11/8/2014
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Theme

• Features of corporate information and retrieval
  system designing based on ODBMS ODB-Jupiter 4.0

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Generalized requirements for information and
retrieval systems

• Storage of large volume semi-structured
  information.
• Separation of user rights to an information.
• Fast information search applying various
  parameters.
• Addition, deleting and changing of storied
  information.
• Information output in convenient view for users.

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Purpose of ODBMS ODB-Jupiter

• ODB-Jupiter is specialized ODBMS for designing
  complex information storage and retrieval
  systems.
• Possible adaptation
• Automation of documents circulation.
• Designing of question-answering systems.
• Designing of digital libraries.
• Designing of specialized corporate data storage
  and retrieval systems.
• Designing of automatic control system for
  enterprises.

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Example of automatic information system base on
ODBMS ODB-Jupiter
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Server structure of ODBMS ODB-Jupiter
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Data schema of ODBMS ODB-Jupiter

• Object identifier format
• 32-bit identifier of storage (time of storage
  creation)
• String type name
• 32-bit short object identifier

• Data schema features
• Data schema modification do not require
  rebuilding of stored objects of DB.
• Administrator can modify types and construct type
  hierarchy.
• Any type includes a set of field determined by
  Administrator.

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Structure of ODBMS ODB-Jupiter storage subsystem
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GUI of remote-control utility for ODBMS
ODB-Jupiter 4.0

• Remote ODBMS control
• Database includes several storages
• For each type can be assigned individual storage

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ODBMS ODB-Jupiter 4.0 remote-control utility
Automatic database backup
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User access control

• Object security descriptor (OSD)
• Owner identifier,
• discretionary permission lists for each access
  type,
• discretionary prohibition lists for each access
  type,
• security labels read and write.
• User account record
• User identifier,
• List of group identifies what include this user,
• security labels read and write, read
  modification base and write modification base.

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Discretionary Access Control. Access types

• Read
• Change
• Delete
• Change OSD
• Change owner

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Discretionary Access Control. Access permission
conditions

• Level 1 Access permission by OBJECT TYPE
  SECURITY DESCRIPTOR
• User or at least one of his groups present in
  access permission list of OBJECT TYPE SECURITY
  DESCRIPTOR,
• User and all his groups absent in access prohibit
  list of OBJECT TYPE SECURITY DESCRIPTOR,
• Level 1 Access permission by OBJECT SECURITY
  DESCRIPTOR
• User is owner of the object,
• User is not owner of the object and
• User or at least one of his groups present in
  access permission list of OBJECT SECURITY
  DESCRIPTOR,
• User and all his groups absent in access prohibit
  list of OBJECT SECURITY DESCRIPTOR.

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Mandatory Access ControlSecurity labels

• Security levels item of the ordered set free
  access, secret, top secret etc.
• A set of categories unordered set for
  information separation by categories.
• A set of areas unordered set. For example, a
  region separation of users.

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Mandatory Access ControlLabel dominance
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User access control User addition
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Access control Adjustments of access to types
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Data storage and retrieval system ODB-Text 4.0

• ODB-Text is a tool for development of collective
  document processing means and conducting
  corporate document storages.
• ODB-Text includes following components
• ODBMS ODB-Jupiter 4.0
• Storage server and ORB-server
• ODBMS remote control utility.
• Data schema editor
• Client software ODB-Text
• Web-queries translator.

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Main features of the system

• Collective work with documents.
• Information search.
• Information guarding.
• Analytical data processing.
• Remote working.
• Integration with MS Office applications.

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Object data model

• Document and rubrics has a type with original
  name and a set of requisites

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Object data model
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Object data model

• Object format in ODB-Text 4.0
• Object identifier
• System requisites
• Name.
• Data/time of creation.
• Data/time of modification.
• Security descriptor.
• Users requisites
• Data schema editor allows to define any
  requisites.

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Data schemaData schema editor.
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Tree Rubricator

• Documents are organized by tree of rubrics
• Rubrics can have additional requisites.
• Rubricator refreshing in real-time.
• Filtering of documents and rubrics accordingly to
  given by user parameters.
• Sorting of documents and rubrics by system and
  user requisites e.g. creation/modification date,
  name.

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Tree Rubricator
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Search facilities

• Search of documents and rubrics.
• Search objects by one or more types.
• Using of type inheritance (query by parent type
  finds all objects of it type and all objects of
  children types).
• Qualifying search by found objects.
• Using of keywords and key phrases in query
  forming dialog.
• Using of thematic dictionaries.
• Textual data queries in the strict language form
  (coincidence, logical operations between words,
  ending masks etc) and the natural language form.
• Storing of queries as object for using at future.
• Search in a rubric and all subrubrics.

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Search facilities

• Search results can be presented in the convenient
  form
• Sorting results by one ore more requisites.
• Quick results viewing by portion adjusted by an
  user.
• Document and rubric requisites viewing.

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Document editor

• Includes
• Requisites editor. It allows to editing not only
  simple types such as date, time, string but also
  graphical and relationship types.
• Accessibility for development and using of own
  requisites editors.
• Viewing of document entry points and hypertext
  links.
• Search of referred documents.
• Using Microsoft Word editor as text editor.

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Document editor
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Integration with Microsoft Word

• ODB-Text 4.0 uses Microsoft Word for viewing and
  editing of a document text
• Natural language search by the text.
• Keywords highlight and jumps.
• Definition entry points of the text.
• Marking of hypertext links to other ODB-Text
  documents.
• Using all facilities of the document editor.

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Integration with Microsoft Word
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Reports

• ODB-Text 4.0 forms reports
• Forming reports by search results, rubric content
  or other object list.
• Reports can be saved in the text, rtf or html
  format.
• Saved reports can be used by other software for
  special processing.

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Viewing an information by Web-browser

• Possibility of Web-browser access makes an
  information system all-sufficient. It has
  following properties
• Thin clients.
• Designing of informational Web-sites.
• Web-browser works at all platforms.
• Fully safety access (users can not change data in
  the database).

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Access Control
Each object has a security descriptor. User with
SCO change-access or owner of the object can
change it at discretion.
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Specialized information storage and retrieval
systems

• At the current on the base of ODB-Text 4.0 are
  developed following systems
• Mass media message-flow processor
• Digital Library Development System.

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Mass media message-flow processor(MMF Review)

• Purpose
• Data fetching from various informational sources.
• In-line processing.
• Selection and preparation of information for
  users.
• Preparation of reports at stored data.

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Data schemaMass media message-flow processor
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Structure of MMF Review
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Working of system

• Main phases of data processing
• Fetching and transformation of messages
• Work of Editor
• Classifying
• Correction of classify results and preparation
  for publishing
• Publishing

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Fetching and transformation of messages
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Phases of the Editors work
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Working place of the Editor
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Document editor
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Search facilities
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Search facilitiesThematic dictionaries
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Working place of a WEB-user
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Working place of a WEB-user. Document.
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Digital Library Development System(DLDS)

• Purpose
• Gathering and storage of semi-structured
  information.
• Union of data slices from the same event,
  associated documents, photo, audio, video
  information etc.
• Convenient information search.
• Preparation of analytical reports by stored data.

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Structure of DLDS
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Data schema of DLDS
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Relationships between documents
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Working place of a WEB-user
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Manufacturing application of informational
systems based on ODB-Text 4.0

• System of news-flow processing for the Council of
  Federation of the Federal Assembly of the Russian
  Federation - the upper chamber of the Russian
  parliament.
• System gathering and storage of public
  appearances of the president of the Council of
  Federation

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System of news-flow processing for the Council of
Federation

• Experimental operation since 2002
• Now more than 60 000 messages

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System gathering and storage of public
appearances of the president of the Council of
Federation
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Development of specialized informational systems
based on ODB-Text 4.0

• Rapid development of the system.
• High qualification of a system administrator is
  NOT REQUIRED.
• Easy adjustment for concrete requirements.
• Scalability.
• High efficient of developed informational systems.

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Scientific-Manufacturing Center
INTELTEC PLUS
www.inteltec.ru
11/8/2014