Oracle Database 12c Essentials Exam Study Guide
... Getting Started | Target Audience | Exam Topics | Training Options | Exam Details per Topic | Exam Registration Details | Additional Resources ...
... Getting Started | Target Audience | Exam Topics | Training Options | Exam Details per Topic | Exam Registration Details | Additional Resources ...
Management of Time Series Data
... series application and the management of that data is defined. The framework aims at providing initial domain know-how and requirements of time series data management, avoiding the impracticability of designing a TSDM system on paper from scratch. Many aspects of time series applications including t ...
... series application and the management of that data is defined. The framework aims at providing initial domain know-how and requirements of time series data management, avoiding the impracticability of designing a TSDM system on paper from scratch. Many aspects of time series applications including t ...
An Adequate Design for Large Data Warehouse
... evaluation. In our dataset, there are 3 tables namely Order, Sales and Product. Table II depicts these tables with their column cardinalities indicated. Each table has approximately 1.6 billion records. These records are generated randomly using PL/SQL Block by Oracle11G tools. The Sales table invol ...
... evaluation. In our dataset, there are 3 tables namely Order, Sales and Product. Table II depicts these tables with their column cardinalities indicated. Each table has approximately 1.6 billion records. These records are generated randomly using PL/SQL Block by Oracle11G tools. The Sales table invol ...
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... PRIMARY KEY keywords when you first define a field with the CREATE TABLE statement The AUTO_INCREMENT keyword is often used with a primary key to generate a unique ID for each new row in a table ...
... PRIMARY KEY keywords when you first define a field with the CREATE TABLE statement The AUTO_INCREMENT keyword is often used with a primary key to generate a unique ID for each new row in a table ...
PDF
... CA-IDMS refers to the complete line of systems software products in the IDMS product family. This document covers Release 12.0 features for these CA-IDMS products: ■ CA-IDMS/DB ■ CA-IDMS/DC ■ CA-IDMS/UCF ■ CA-IDMS Performance Monitor ■ CA-ADS and the Mapping Facility ■ CA-Culprit ■ CA-OLQ ■ CA-IC ...
... CA-IDMS refers to the complete line of systems software products in the IDMS product family. This document covers Release 12.0 features for these CA-IDMS products: ■ CA-IDMS/DB ■ CA-IDMS/DC ■ CA-IDMS/UCF ■ CA-IDMS Performance Monitor ■ CA-ADS and the Mapping Facility ■ CA-Culprit ■ CA-OLQ ■ CA-IC ...
Introduction to External SQL Sources
... How to Use ESS This section will walk through an example ESS usage scenario. Subsequent sections will provide additional detail and instruction on each step. Tara Mayali is a FileMaker Pro developer who maintains a FileMaker Pro based solution for a large corporation. The FileMaker Pro solution need ...
... How to Use ESS This section will walk through an example ESS usage scenario. Subsequent sections will provide additional detail and instruction on each step. Tara Mayali is a FileMaker Pro developer who maintains a FileMaker Pro based solution for a large corporation. The FileMaker Pro solution need ...
Chapter 17: Parallel Databases
... Good for sequential access Good for point queries on partitioning attribute: only one disk needs to be accessed. For range queries on partitioning attribute, one to a few disks may need to be accessed Remaining disks are available for other queries. Good if result tuples are from one to a ...
... Good for sequential access Good for point queries on partitioning attribute: only one disk needs to be accessed. For range queries on partitioning attribute, one to a few disks may need to be accessed Remaining disks are available for other queries. Good if result tuples are from one to a ...
Certain Answers as Objects and Knowledge
... Since database queries produce collections (sets, multisets, etc.), it makes sense to talk about their intersection. This definition has been universally applied to all the semantics of incompleteness, and in all the scenarios such as those listed above. The intuition is that this gives us the set o ...
... Since database queries produce collections (sets, multisets, etc.), it makes sense to talk about their intersection. This definition has been universally applied to all the semantics of incompleteness, and in all the scenarios such as those listed above. The intuition is that this gives us the set o ...
Chapter 7: Relational Database Design
... functional dependencies F into R1, R2,.., Rn we want Lossless-join decomposition: Otherwise decomposition would result in information loss. No redundancy: The relations Ri preferably should be in either BoyceCodd Normal Form or Third Normal Form. Dependency preservation: Let Fi be the set of d ...
... functional dependencies F into R1, R2,.., Rn we want Lossless-join decomposition: Otherwise decomposition would result in information loss. No redundancy: The relations Ri preferably should be in either BoyceCodd Normal Form or Third Normal Form. Dependency preservation: Let Fi be the set of d ...
A gentle introduction to Xcerpt, a rule-based query and transformation language for XML
... exception. This language first considered using patterns instead of paths for selecting semistructured data. Applying a kind of pattern matching algorithm (reminding of those pattern matching algorithms used in functional programming and in automated reasoning) to an UnQL query pattern and a (variab ...
... exception. This language first considered using patterns instead of paths for selecting semistructured data. Applying a kind of pattern matching algorithm (reminding of those pattern matching algorithms used in functional programming and in automated reasoning) to an UnQL query pattern and a (variab ...
SQL Server Setup Standards
... just need to make sure that we don’t turn the database servers into application servers. Before coding a function or a stored procedure in a .NET language like VB.NET or C#, meet with the DBA, and be prepared to explain: What the code will do How many times a day the code will be called The ma ...
... just need to make sure that we don’t turn the database servers into application servers. Before coding a function or a stored procedure in a .NET language like VB.NET or C#, meet with the DBA, and be prepared to explain: What the code will do How many times a day the code will be called The ma ...
Murach MySQL Chapter 1 slides
... Identify the three main hardware components of a client/server system. Describe the way a client accesses the database on a server using these terms: application software, data access API, database management system, SQL query, and query results. Describe the way a relational database is organ ...
... Identify the three main hardware components of a client/server system. Describe the way a client accesses the database on a server using these terms: application software, data access API, database management system, SQL query, and query results. Describe the way a relational database is organ ...
NKU-2015-AnujMohan - Oracle-12c
... PDB's can be plugged and unplugged easily from one container to another container. In previous example we have two PDBs hrpdb and salespdb ...
... PDB's can be plugged and unplugged easily from one container to another container. In previous example we have two PDBs hrpdb and salespdb ...
the observer design pattern and the maintenance
... designer creates a database description based on their conceptual view of the system. This conceptual view is also known as a conceptual schema. This logical database description is implemented with the DML specific to that DBMS. This conceptual schema is the input to the DBMS. The DBMS is a softwar ...
... designer creates a database description based on their conceptual view of the system. This conceptual view is also known as a conceptual schema. This logical database description is implemented with the DML specific to that DBMS. This conceptual schema is the input to the DBMS. The DBMS is a softwar ...
Ontology Based Query Answering: The Story So Far
... size of the ontology and the query, we are interested in measuring the complexity in terms of the ABox only. This measure of complexity is called data complexity, and like for traditional databases, for OBQA and OBDA it is considered the most relevant in practice. The other notion is called combined ...
... size of the ontology and the query, we are interested in measuring the complexity in terms of the ABox only. This measure of complexity is called data complexity, and like for traditional databases, for OBQA and OBDA it is considered the most relevant in practice. The other notion is called combined ...
Chapter15
... databases • Tables and fields should have names that describe their contents • Fields must be atomic • One or more attributes define the primary key Copyright © 2013 Pearson Education, Inc. Publishing as Pearson Addison-Wesley ...
... databases • Tables and fields should have names that describe their contents • Fields must be atomic • One or more attributes define the primary key Copyright © 2013 Pearson Education, Inc. Publishing as Pearson Addison-Wesley ...
Weak Entity Sets
... Specialization and Generalization (Cont.) Can have multiple specializations of an entity set based on different ...
... Specialization and Generalization (Cont.) Can have multiple specializations of an entity set based on different ...
SQL Data Compare 7 - Product Documentation
... If you are editing an existing project and the structure of the database has changed since you last ran the project, the mappings may be incorrect. In this case, a warning symbol is shown to indicate that those changes affect your project configuration. For more information, see Mapping errors (page ...
... If you are editing an existing project and the structure of the database has changed since you last ran the project, the mappings may be incorrect. In this case, a warning symbol is shown to indicate that those changes affect your project configuration. For more information, see Mapping errors (page ...
Mapping Conceptual Models to Database Schemas
... with attributes A1 , ..., An . Let E and E be the entity sets connected by R, and let P be the primary key attribute of E and P be the primary key attribute of E . Then, R maps to R(P, P , A1 , ..., An ). ER Mapping Rule #4 applies to is signed up f or, a many-many relationship set whose att ...
... with attributes A1 , ..., An . Let E and E be the entity sets connected by R, and let P be the primary key attribute of E and P be the primary key attribute of E . Then, R maps to R(P, P , A1 , ..., An ). ER Mapping Rule #4 applies to is signed up f or, a many-many relationship set whose att ...
A proposed framework for analytical processing
... In the dairy industry, datasets pertaining to the milk recording of cows can be extremely large and complex, especially in the Province of Quebec where management and feed information are also collected for on-farm advising. Any subsequent analysis of these data for strategic (or even tactical) deci ...
... In the dairy industry, datasets pertaining to the milk recording of cows can be extremely large and complex, especially in the Province of Quebec where management and feed information are also collected for on-farm advising. Any subsequent analysis of these data for strategic (or even tactical) deci ...
Chapter 21:Application Development and Administration
... Indices are organized as pages containing index records and pointers to child and sibling pages ...
... Indices are organized as pages containing index records and pointers to child and sibling pages ...
Improving Database Performance
... Try this: It is a collection of data stored on multiple autonomous computing systems connected to a network. The user or users is presented with what appears to be one integrated database Semester 1 2005 Week 11 Database Performance / 28 ...
... Try this: It is a collection of data stored on multiple autonomous computing systems connected to a network. The user or users is presented with what appears to be one integrated database Semester 1 2005 Week 11 Database Performance / 28 ...