db high performance
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Workload Modeling for Load Balancing in Distributed DB/DC Transaction Processing
White Paper This paper discuss the characteristic features of high performance transaction processing and it demonstrate, how the complexity of load balancing may be conquered by the appropriate design of a workload model and a generic model for load... [10 Jul 2008]
MIMO-OFDM Channel Estimation for Correlated Fading Channels
White Paper For example, in a system with 16 transmit antennas, the use of additional filtering in spatial domain improves the performance of Mean Square Error (MSE) by 2 dB and that of BER by 0:5 dB, when spatial correlation is around 0:9. [03 Jul 2008]
N-Tiers in-a-box: Consolidating the Enterprise Infrastructure
White Paper Deploying applications today can require multiple tiers of platforms for web servers, firewalls, application servers, DB servers, etc. A solution that allows you to deploy the multiple tiers of an overall solution within a single manageable... [03 Jul 2008]
Advantage CA-IDMS/DB Database Road Map
White Paper Advantage CA-IDMS/DB Database is a premier database management system for the mainframe environment. Many businesses relying on Advantage CA-IDMS/DB Database data for their corporate lifeblood have already adopted web technology and made their... [10 Apr 2008]
Unmanned Vehicle Systems: Leveraging COTS Software
White Paper For instance, the Berkeley DB has over 200 million deployments, and TimesTen is the industry leader for systems that demand high performance, availability and unattended operations. This paper has illustrated how Oracle Commercial off-The Shelf... [29 Mar 2008]
Quantum?Dot?Based Photonic Devices
White Paper The paper has also fabricated high-performance, quantum-dot optical amplifiers with a wide bandwidth of over 100 nm, high gain of 20 dB, and high optical output power of over +20 dBm. This will greatly improve the performance of photonic devices in... [15 Feb 2008]
Development of a Single-Chip RF Front-End LSI for Wireless LAN With Transmission Line Based Matching Circuits
White Paper A method to reduce noise factor of a down-conversion mixer by 5-6 dB and to increase conversion gain by 5-6 dB simultaneously has been proposed. In Direct Conversion Receiver (DCR) architecture, the design of mixer is one of the most important... [06 Dec 2007]
10 Mbit/s LAN Using 650 nm LED and Step-Index Polymer Optical Fiber Up to 100 m
White Paper A 10 Mbit/s Ethernet test system consisting of an active star coupler and transceivers supports link lengths of 100 m and link budgets up to 27 dB with 650 nm light-emitting diodes. This paper reports on the performance of a 1 mm diameter Step... [06 Dec 2007]
Oracle Database 10g XML DB New Features
White Paper The objective of this white paper is to provide information about Oracle XML DB, the term used to describe the technology that allows Oracle Database 10g to deliver high performance storage and retrieval of XML. [28 Nov 2007]
Oracle XML DB Vs. IBM DB2 XML Extender
White Paper Oracle XML DB is a high-performance XML storage and retrieval technology available with the Oracle9i Release 2 server. With XML DB, the user gets all the advantages of relational database technology and XML technology at the same time. [08 Nov 2007]
Onewave Technologies Embeds Databases to Improve Performance of IPTV Solutions
White Paper Onewave Technologies, Inc.embedded Oracle Berkeley DB High Availability and Oracle TimesTen In-Memory Database in several products within its suite of IPTV solutions to improve overall performance. The challenge was to ensure very high performance... [03 Nov 2007]
Constant Replicator DB for MySQL Cluster: Real-Time Data Replication for Databases
White Paper As more and more companies adopt MySQL as one of their databases in their IT environments, demand for scalability, resilience and high performance will increase. Constant Data offers simple and secure data replication solutions to overcome the... [01 Aug 2007]
Transcoding to FGS Streams From H.264/AVC Hierarchical B-Pictures
White Paper Experimental results demonstrated that the method can improve the coding performance up to 1 dB at low rate and only lose at worst 0.5 dB at high rate. Then, the paper proposes a mode decision method in DCT domain to achieve a trade-off between the... [19 Jul 2007]
SimbaEngine SDK Technical White Paper
White Paper SimbaEngine SDK is a Software Development Kit (SDK) that enables to build an ODBC, JDBC, or OLE DB Driver, or an ADO.NET Data Provider for data access to proprietary data sources. This paper provides a technical overview of SimbaEngine SDK - the... [15 Jun 2007]
Concatenated RS-Convolutional Codes for Ultrawideband Multiband-OFDM
White Paper The simulations indicate that 10-bit and 11-bit RSconvolutional codes outperform single codes at high Eb/No, with gains of more than 4 dB. The paper further demonstrates that 11-bit RS-convolutional codes outperform turbo codes at high Eb/No by... [11 Apr 2007]
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