The Vertica Analytic Database: C-Store 7 Years Later
... and commodity gigabit Ethernet interconnects. Like CStore, Vertica is designed from the ground up to be a distributed database. When nodes are added to the database, the system’s performance should scale linearly. To achieve such scaling, using a shared disk (often referred to as networkattached sto ...
... and commodity gigabit Ethernet interconnects. Like CStore, Vertica is designed from the ground up to be a distributed database. When nodes are added to the database, the system’s performance should scale linearly. To achieve such scaling, using a shared disk (often referred to as networkattached sto ...
XML
... Good for large, machine generated, structured documents e.g. book contents (because repetitive nature of tags allows for re-use of event handling code and therefore less work for programmer Good where only parts of the document needed at any one time within the document (event based parsers cannot “ ...
... Good for large, machine generated, structured documents e.g. book contents (because repetitive nature of tags allows for re-use of event handling code and therefore less work for programmer Good where only parts of the document needed at any one time within the document (event based parsers cannot “ ...
HPE Vertica 7.1.x Concepts Guide
... query, a row store reads all of the columns in all of the tables named in the query, regardless of how wide the tables might be or how many columns are actually needed. Often, analytic queries access only two or three columns from tables containing up to several hundred columns, resulting in a lot o ...
... query, a row store reads all of the columns in all of the tables named in the query, regardless of how wide the tables might be or how many columns are actually needed. Often, analytic queries access only two or three columns from tables containing up to several hundred columns, resulting in a lot o ...
EM408 - Backup and Recovery of ASA
... using the dbbackup command line utility and specifying the server name and database name in the connection parameters dbbackup –c “eng=asa8;dbn=db1;uid=dba;pwd=sql” c:\backup A server-side online full backup can be performed using the BACKUP command when connected to the database BACKUP DATABASE TO ...
... using the dbbackup command line utility and specifying the server name and database name in the connection parameters dbbackup –c “eng=asa8;dbn=db1;uid=dba;pwd=sql” c:\backup A server-side online full backup can be performed using the BACKUP command when connected to the database BACKUP DATABASE TO ...
HP Vertica Analytics Platform 7.0.x Concepts Guide
... recovers its lost objects by querying the other nodes. See Managing Nodes and Monitoring Recovery in the Administrator's Guide. In HP Vertica, the value of K can be 0, 1, or 2. If a database that has a K-safety of one (K=1) loses a node, the database continues to run normally. Potentially, the datab ...
... recovers its lost objects by querying the other nodes. See Managing Nodes and Monitoring Recovery in the Administrator's Guide. In HP Vertica, the value of K can be 0, 1, or 2. If a database that has a K-safety of one (K=1) loses a node, the database continues to run normally. Potentially, the datab ...
ppt
... Chapter 7: Relational Database Design 7.1 Features of Good Relational Design 7.2 Atomic Domains and First Normal Form ...
... Chapter 7: Relational Database Design 7.1 Features of Good Relational Design 7.2 Atomic Domains and First Normal Form ...
AGINITY WORKBENCH FOR NETEZZA FUNCTIONALITY OVERVIEW
... Aginity Workbench is an easy-to-use application that enhances your performance when you are working with your data warehouse. The application provides a powerful set of GUI-based tools for Developers, DBAs, and Data Analysts to maximize the productivity of users in these roles. This SQL database dev ...
... Aginity Workbench is an easy-to-use application that enhances your performance when you are working with your data warehouse. The application provides a powerful set of GUI-based tools for Developers, DBAs, and Data Analysts to maximize the productivity of users in these roles. This SQL database dev ...
Document
... The for Statement • Includes three expressions separated by semicolons • Incorporates facilities for initializing a counter and incrementing it on each turn through the code block ...
... The for Statement • Includes three expressions separated by semicolons • Incorporates facilities for initializing a counter and incrementing it on each turn through the code block ...
CHAPTER 4 Relational Database Management System: MySQL
... CHAPTER 4 Relational Database Management System: MySQL This chapter introduces the student to the MySQL database management system and PHP, the programming language used to program applications that access a MySQL database. The discussion in this chapter is not specific to any version of MySQL and ...
... CHAPTER 4 Relational Database Management System: MySQL This chapter introduces the student to the MySQL database management system and PHP, the programming language used to program applications that access a MySQL database. The discussion in this chapter is not specific to any version of MySQL and ...
Best Practices - Pivotal Greenplum Database Documentation
... Chapter 4: Memory and Workload Management.........................................31 Chapter 5: System Monitoring and Maintenance........................................ 35 ...
... Chapter 4: Memory and Workload Management.........................................31 Chapter 5: System Monitoring and Maintenance........................................ 35 ...
Document
... A column represents a specific piece of information about the data, such as the customer's name or the due date of an invoice Every column has a well-defined data type that determines what kind of data is stored in that column. For example a column may be defined to hold only dates, or only inte ...
... A column represents a specific piece of information about the data, such as the customer's name or the due date of an invoice Every column has a well-defined data type that determines what kind of data is stored in that column. For example a column may be defined to hold only dates, or only inte ...
Subqueries and Joining
... • 49 = 7 x 7. All combinations of Movie records (7) and Actor records (7) • All fields from both tables are included • This is rarely what we want… SWC – 2011 ...
... • 49 = 7 x 7. All combinations of Movie records (7) and Actor records (7) • All fields from both tables are included • This is rarely what we want… SWC – 2011 ...
Proceedings of - Intelligent Systems Center
... Schema: Each cluster head in a zone communicate with the corresponding base station. The WLANsummary schemas are used to build the intra-zonal summary schema at the base station, using the automatic schema summarization algorithm. The intra-zonal summary schema is build over all the mobile nodes of ...
... Schema: Each cluster head in a zone communicate with the corresponding base station. The WLANsummary schemas are used to build the intra-zonal summary schema at the base station, using the automatic schema summarization algorithm. The intra-zonal summary schema is build over all the mobile nodes of ...
CIS 690 Project Report
... designed for enterprise grid computing. It is the most flexible and cost efficient way for managing large enterprise information. It provides a cost effective means for storing crucial data and also it has lot of quality and performance enhancement features compared to the existing versions of Oracl ...
... designed for enterprise grid computing. It is the most flexible and cost efficient way for managing large enterprise information. It provides a cost effective means for storing crucial data and also it has lot of quality and performance enhancement features compared to the existing versions of Oracl ...
A FAD for data intensive applications - Knowledge and Data
... embedded SQL products and their host languages. Another approach is to add persistence and database oriented data types to the data model of an existing general purpose language. While addressing the impedance mismatch problem, such an add-on approach may produce nonuniformities within the resulting ...
... embedded SQL products and their host languages. Another approach is to add persistence and database oriented data types to the data model of an existing general purpose language. While addressing the impedance mismatch problem, such an add-on approach may produce nonuniformities within the resulting ...
Parallel Databases - UCF Computer Science
... SE clusters are interconnected through a communication network to form an SN structure at the inter-cluster level. ...
... SE clusters are interconnected through a communication network to form an SN structure at the inter-cluster level. ...
How AIR is Different From Flex
... You can think of AIR as a superset or a shell for Flex, Flash, and AJAX programs. First of all, AIR includes the API for working with files on the user’s computer, while Flex has very limited access to the disk (file uploading and local shared objects via advanced cookies). The user can run an AIR a ...
... You can think of AIR as a superset or a shell for Flex, Flash, and AJAX programs. First of all, AIR includes the API for working with files on the user’s computer, while Flex has very limited access to the disk (file uploading and local shared objects via advanced cookies). The user can run an AIR a ...
Implementing a Generalized Access Path Structure for a
... to sets of tuples and also for fast navigation from one tuple to others which are related in some way. Usually, these design goals are reflected by introducing two different kinds of access path implementations, e.g. secondary indexes (inverted lists) and pointer chains. Secondary indexes support se ...
... to sets of tuples and also for fast navigation from one tuple to others which are related in some way. Usually, these design goals are reflected by introducing two different kinds of access path implementations, e.g. secondary indexes (inverted lists) and pointer chains. Secondary indexes support se ...
Chapter 2: Relational Model
... 2. The attribute domains must be compatible (example: 2nd column of r deals with the same type of values as does the 2nd column of s) ■ Example: to find all customers with either an account or a loan ...
... 2. The attribute domains must be compatible (example: 2nd column of r deals with the same type of values as does the 2nd column of s) ■ Example: to find all customers with either an account or a loan ...
UNIVERSITY OF NAIROBI SCHOOL OF COMPUTING AND INFORMATICS
... knowledge of remote schema. However, this is only reasonable provided the number of participating databases (and global information) is small. Recent advances in communications technology have led to expectations of large scale, world wide database interoperability. There are various fundamental dif ...
... knowledge of remote schema. However, this is only reasonable provided the number of participating databases (and global information) is small. Recent advances in communications technology have led to expectations of large scale, world wide database interoperability. There are various fundamental dif ...
Oracle Advanced Analytics Database Option Charlie Berger, MS Eng, MBA
... The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The d ...
... The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The d ...
Guide to Using SQL: Synonyms and the Rename Statement
... instance, referenced a column that no longer existed, or had a different (and incompatible) data type. These synonym chains can be connected up to 64 times before Oracle Rdb reports that an internal limit has been exceeded. This should be ample for most complex environments. ...
... instance, referenced a column that no longer existed, or had a different (and incompatible) data type. These synonym chains can be connected up to 64 times before Oracle Rdb reports that an internal limit has been exceeded. This should be ample for most complex environments. ...