Database Computers—A Step Towards Data Utilities

Baum, Marcus; Hsiao,

doi:10.1109/tc.1976.1674592

Cited by 40 publications

(10 citation statements)

References 27 publications

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“…Architecture of Database Computer (DBC) was proposed as a hardware solution to database management functions in [6]. It is a specialized backend computer supported known data models and had built-in protection mechanisms for access control.…”

Section: Related Workmentioning

confidence: 99%

A Novel Architecture for Embedded Database Management System on Chip

Chen

Yan

Dai

et al. 2007

2007 International Conference on Multimedia and Ubiquitous Engineering (MUE'07)

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As new applications of ubiquitous computing and ambient intelligence appear, there is great need to embed database technology into various lightweight computing devices. And the semiconductor industry allowing more and more transistors to be fabricated on a single silicon chip makes it possible to implement ever complex microelectronic system containing a CPU, embedded memory, I/O devices. In this paper, a novel architecture is proposed for a back-end Embedded Database Management System on Chip (DBoC) for lightweight computing devices. And in this architecture, a set of binary commands are defined as Database Management Language (DBML) named DBML command, a hardware solution for DBML Command Interpreter and a Data Flow Controller from Information Control Unit of Manticore are provided with.

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Section: Related Workmentioning

confidence: 99%

A Novel Architecture for Embedded Database Management System on Chip

Chen

Yan

Dai

et al. 2007

2007 International Conference on Multimedia and Ubiquitous Engineering (MUE'07)

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“…Uni.t (33) selects a disk drive (1) and allocates channels. Tuples (2) are then sent to the key registers (3)(4)(5)(6)(7)(8), bit address filter (21), and retrieval unit (14). The bit address filter extracts the index value I from a coupling index such as IrAm.…”

Section: Queries Involving the Join Of Relationsmentioning

confidence: 99%

“…Suppose, however, tlhe hashed bit arrays store is used. The hashed bit arrays store might contain "resistor" as a spurious key, although only "transistor" was stored, using line (2). This spurious key is checked to see if it is supplied to ICL.…”

Section: Architecture Of the Hashed Bit Arrays Storementioning

confidence: 99%

“…This spurious key is checked to see if it is supplied to ICL. Relation PC in Figure 2 shows that the spurious key "resistor" is indeed supplied to ICL and so line (3) The solution to the problem of spurious keys is to use a modified procedure, where sufficient information is retrieved during line (2) to prevent the errors in the output of line (3). The new procedure is given below with an additional line that removes spurious keys from the output by checking them against the true set of parts given by line (2) below.…”

Section: Architecture Of the Hashed Bit Arrays Storementioning

confidence: 99%

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Implementing a relational database by means of specialzed hardware

Babb¹

1979

ACM Trans. Database Syst.

200

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New hardware is described which allows the rapid execution of queries demanding the joining of physically stored relations. The main feature of the hardware is a special store which can rapidly remember or recall data. This data might be pointers from one file to another, in which case the memory helps with queries on joins of files. Alternatively, the memory can help remove redundant data during projection, giving a considerable speed advantage over conventional hardware.

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“…This includes the movement of some functions performed by software into hardware (4) (for example, hashing); associative machine architectures for searching (4Z}; and specialized computers dedicated to data management (5,9).…”

Section: • Usage Statistics and Reportsmentioning

confidence: 99%

Topics in Design Automation Data Bases

Nash

1978

15th Design Automation Conference

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Database Computers—A Step Towards Data Utilities

Cited by 40 publications

References 27 publications

A Novel Architecture for Embedded Database Management System on Chip

A Novel Architecture for Embedded Database Management System on Chip

Implementing a relational database by means of specialzed hardware

Topics in Design Automation Data Bases

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