Database Design
... • Usually, projects are done by groups of 3-4 people • We have 5 in the class – Divide into 2 groups (2, 3) – Work as a single group (5) ...
... • Usually, projects are done by groups of 3-4 people • We have 5 in the class – Divide into 2 groups (2, 3) – Work as a single group (5) ...
BIOCEAN – A new database for deep-sea benthic ecological
... DONENV Environmental Data Capture Operations Commentary ...
... DONENV Environmental Data Capture Operations Commentary ...
NoSQLI.ppt
... • Big data is more about data analytics and online querying Many components: • Storage systems • Database systems • Data mining and statistical algorithms • Visualization ...
... • Big data is more about data analytics and online querying Many components: • Storage systems • Database systems • Data mining and statistical algorithms • Visualization ...
www.cs.newpaltz.edu
... from FactTable f, D1 d1, D2 d2 where f.D1_ID = d1.ID and f.D2_ID = d2.ID group by D1_ID,D2_ID ...
... from FactTable f, D1 d1, D2 d2 where f.D1_ID = d1.ID and f.D2_ID = d2.ID group by D1_ID,D2_ID ...
Application of RDF-OWL in the ESG Ontology
... • The Earth System Curator project, in partnership with NCAR initiatives and the Earth System Grid (ESG), has built a prototype web portal that links model components and data together via metadata. • The portal: – enables model components, models, simulations, experiments, and data to be searched a ...
... • The Earth System Curator project, in partnership with NCAR initiatives and the Earth System Grid (ESG), has built a prototype web portal that links model components and data together via metadata. • The portal: – enables model components, models, simulations, experiments, and data to be searched a ...
Web Server Administration
... Understand database management systems (DBMSs) Install and test DBMSs Understand the Web-based programming environment Program with databases ...
... Understand database management systems (DBMSs) Install and test DBMSs Understand the Web-based programming environment Program with databases ...
ppt file
... The Semistructured-Data Model Programming Languages for XML Spring 2011 Instructor: Hassan Khosravi ...
... The Semistructured-Data Model Programming Languages for XML Spring 2011 Instructor: Hassan Khosravi ...
CSSE 533 Database Systems - Rose
... use of indexes, views, sequences, joins, and triggers. Physical level data structures: B+ trees and RAID. Survey of object databases. Typical work experience as a software developer includes writing programs which access a database on a server. This is if the person is not much more closely related ...
... use of indexes, views, sequences, joins, and triggers. Physical level data structures: B+ trees and RAID. Survey of object databases. Typical work experience as a software developer includes writing programs which access a database on a server. This is if the person is not much more closely related ...
database management system
... The internal level of a DBMS interacts directly with the hardware and is concerned with low-level access methods and byte transfer to and from the storage device. The conceptual level of a DBMS defines the logical view of the data as well as the data model and schema ...
... The internal level of a DBMS interacts directly with the hardware and is concerned with low-level access methods and byte transfer to and from the storage device. The conceptual level of a DBMS defines the logical view of the data as well as the data model and schema ...
schemaless-dbs
... • In “schema-less” databases, the idea is to make it as easy as possible, so that we can: • dynamically keep structural information up to date – because today, this sort of information changes frequently. • keep the database online – but this does not always work, or we at least have to pull part of ...
... • In “schema-less” databases, the idea is to make it as easy as possible, so that we can: • dynamically keep structural information up to date – because today, this sort of information changes frequently. • keep the database online – but this does not always work, or we at least have to pull part of ...
Admin
... Coming prepared (with notes) for the exercise class so you can complete a large fraction of exercise in the class Collecting feedback promptly & reviewing any mistakes you might have made Approaching me in office hours to clear up any ...
... Coming prepared (with notes) for the exercise class so you can complete a large fraction of exercise in the class Collecting feedback promptly & reviewing any mistakes you might have made Approaching me in office hours to clear up any ...
Slide 1
... • Relations are values; they can thus be "read" but not updated, by definition. (The one thing you can't do to any value is update it. E.g., consider the value that's the integer 3.) • Relvars are variables; they can thus be "read" and updated, by definition. (In fact, "variable" really means "updat ...
... • Relations are values; they can thus be "read" but not updated, by definition. (The one thing you can't do to any value is update it. E.g., consider the value that's the integer 3.) • Relvars are variables; they can thus be "read" and updated, by definition. (In fact, "variable" really means "updat ...
Online Databases
... Pervasive DataTools - Data Builders The Pervasive Data Builders are the tools to use for building perfectly-structured files for importing into a specific target application -including online/hosted stores. ...
... Pervasive DataTools - Data Builders The Pervasive Data Builders are the tools to use for building perfectly-structured files for importing into a specific target application -including online/hosted stores. ...
eLL
... • Forms for displaying data • Form for navigating data • Forms for user dialog and search (combined with queries) ...
... • Forms for displaying data • Form for navigating data • Forms for user dialog and search (combined with queries) ...
Vocabulary Introductory
... An entity is a person, place, thing or event that we want to store information about. (It is like a noun.) In a relational database structure each entity has its own table, i.e. a structure of rows and columns. An attribute is a characteristic of an entity that we need to store. An attribute is repr ...
... An entity is a person, place, thing or event that we want to store information about. (It is like a noun.) In a relational database structure each entity has its own table, i.e. a structure of rows and columns. An attribute is a characteristic of an entity that we need to store. An attribute is repr ...
4/9/02 Oracle Objects
... Oracle supported concepts - features are implemented as extensions on relational engine Defining Oracle objects Using Oracle objects Object views ...
... Oracle supported concepts - features are implemented as extensions on relational engine Defining Oracle objects Using Oracle objects Object views ...
Systems Analysis & Design with Databases
... A collection of logically related “sites”, connected together so that the users view is that of a single database at a single location. Each site is a database in it’s own right Not necessarily physically or geographically separated, but often are – and are logically separated. ...
... A collection of logically related “sites”, connected together so that the users view is that of a single database at a single location. Each site is a database in it’s own right Not necessarily physically or geographically separated, but often are – and are logically separated. ...
Course Summary
... • Schema (normalized tables diagram, 3NF) - new - in depth look at data modeling ...
... • Schema (normalized tables diagram, 3NF) - new - in depth look at data modeling ...
Chapter 4 Exercise
... C) Composite key D) None of the above In this database model, multiple tables can be linked to each other, by using a common field in each table: A) Linking model B) Network model C) Relational model D) Hierarchical model ...
... C) Composite key D) None of the above In this database model, multiple tables can be linked to each other, by using a common field in each table: A) Linking model B) Network model C) Relational model D) Hierarchical model ...
