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Distributed architecture of Oracle database in-memory

Niloy Mukherjee, Kartik Kulkarni, Tirthankar Lahiri, Juan Loaiza, Neil Macnaughton, Vineet Marwah, Atrayee Mullick, Andy Witkowski, Jiaqi Yan, Mohamed Zait, Shasank Chavan, Maria Colgan (+6 others)
2015 Proceedings of the VLDB Endowment  
The data processing challenges combined with the rapid advancement of hardware systems has necessitated the evolution of a new breed of main-memory databases optimized for mixed OLTAP environments and  ...  In parallel, computer hardware systems are scaling out elastically, scaling up in the number of processors and cores, and increasing main memory capacity extensively.  ...  ACKNOWLEDGMENT We acknowledge the contributions of all members in Oracle SQL, Data, Space, Transactions, Functional Testing and Stress Testing teams involved in the entire product lifecycle, from brainstorming  ... 
doi:10.14778/2824032.2824061 fatcat:4szpiajq65g3xd5rzgyjj3on5m

Design of Administration System in Client Side Using Oracle Form Builder

Ghusoon Idan Arb
2016 INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY  
This paper focuses on the creation of a single system for distribution to a team of developers.  ...  Both Oracle Database and MySQL are strong relational database management systemsthat effectively run great amounts of data.  ...  ACKNOWLEDGMENTS Our thanks to specializer who have contributed towards development of the paper.  ... 
doi:10.24297/ijct.v15i10.4392 fatcat:mvstvnfnbbc7zal4ztoeecg44i

Quantum search of a real unstructured database

Bogusław Broda
2016 The European Physical Journal Plus  
The oracle contains a kind of quantumly accessible classical memory, which stores the database.  ...  A simple circuit implementation of the oracle for Grover's quantum search of a real unstructured classical database is proposed.  ...  Open Access This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution  ... 
doi:10.1140/epjp/i2016-16038-2 fatcat:2j3r5ee2fnacjfces6khff3ms4

A new load balancing scheme on heterogeneous database cluster

Gong Weihua, Wang Yuanzhen
2006 Geo-spatial Information Science  
Oracle real application cluster also called Oracle RAC offers and provides very attractive and promising features for today's challenging market scenario, where safety and availability of database is the  ...  In the present work our aim is to have comprehensive study of literature available in the field of monitoring the load balance in Oracle RAC in order to keep a close watch on whether switchover between  ...  This proposed solution is similar to Distributed shared memory in that it also provides shared address space to application with distributed and replicated databases.  ... 
doi:10.1007/bf02826771 fatcat:ms2qvk6phjel3fvpyv6vnhvjga

MODELS AND SOLUTIONS FOR THE IMPLEMENTATION OF DISTRIBUTED SYSTEMS

Tarca Naiana, Vatuiu Teodora, Ghencea Adrian
2011 Annals of the University of Oradea: Economic Science  
To enable the exploitation of the advantages of distributed systems one had developed software and communications tools that have enabled the implementation of distributed processing of complex solutions  ...  The result of these technologies has enabled the evolution from centralized to distributed systems that connect a large number of computers.  ...  Vătuiu Teodora, Popeangă Vasile, Project risk management for migration from client/server distributed Oracle Database architecture to Web oriented centralized database architecture of The Ministry of Public  ... 
doaj:334a7a0a88b34122950f076ad0c73eaf fatcat:jcyhfh3kzjfnvcnfdxpvqnayl4

The End of a Myth: Distributed Transactions Can Scale [article]

Erfan Zamanian, Carsten Binnig, Tim Kraska, Tim Harris
2016 arXiv   pre-print
But what if distributed transactions could be made scalable using the next generation of networks and a redesign of distributed databases?  ...  In this paper, we present the design of our novel scalable database system NAM-DB and show that distributed transactions with the very common Snapshot Isolation guarantee can indeed scale using the next  ...  We choose H-Store as it is one of the few freely available distributed in-memory transactional database systems.  ... 
arXiv:1607.00655v2 fatcat:4aktawyrczchfg65ojcabzcfhi

Efficient and scalable multitenant placement approach for in-memory database over supple architecture

Arpita Shah, Narendra Patel
2020 Computer Science and Information Technologies  
The purpose of this paper is to give overview of proposed Supple architecture for implementing in-memory database backend and multitenancy, applicable in public and private cloud settings.  ...  Of late Multitenant model with In-Memory database has become prominent area for research.  ...  In-memory architecture To understand the architecture of in-memory, architecture of ORACLE database is considered here, which is categorized under the in-memory cache architecture.  ... 
doi:10.11591/csit.v1i2.p39-46 fatcat:xomdjfj3v5awbgypfgkr2k4xna

On the Performance of Three In-Memory Data Systems for On Line Analytical Processing

Ionut HRUBARU, Marin FOTACHE
2017 Informatică economică  
Performance is analyzed in terms of data loading, memory footprint and execution time of the TPCH query set for three in-memory data systems: Oracle, SQL Server and MemSQL.  ...  In-memory database systems are among the most recent and most promising Big Data technologies, being developed and released either as brand new distributed systems or as extensions of old monolith (centralized  ...  In-memory distributed systems [10] are one of the most recent development of Big Data technologies.  ... 
doi:10.12948/issn14531305/21.1.2017.01 fatcat:xg3qzkh4wzfrxhh4dm2qji3jfm

THE DESIGN OF A HIGH PERFORMANCE EARTH IMAGERY AND RASTER DATA MANAGEMENT AND PROCESSING PLATFORM

Qingyun Xie
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Specifically, HPC features include locality computing, concurrent processing, parallel processing, and in-memory computing. In addition, the APIs and the plug-in architecture are discussed.  ...  The rationale, design, implementation, and benefits of Oracle Spatial GeoRaster are described.  ...  Unlike other products, allowing users to control how much memory to use is one of the key in-memory computing features in the design of GeoRaster.  ... 
doi:10.5194/isprsarchives-xli-b4-551-2016 fatcat:evhs3sx7mvh5fnr4polwmx6ryq

THE DESIGN OF A HIGH PERFORMANCE EARTH IMAGERY AND RASTER DATA MANAGEMENT AND PROCESSING PLATFORM

Qingyun Xie
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Specifically, HPC features include locality computing, concurrent processing, parallel processing, and in-memory computing. In addition, the APIs and the plug-in architecture are discussed.  ...  The rationale, design, implementation, and benefits of Oracle Spatial GeoRaster are described.  ...  Unlike other products, allowing users to control how much memory to use is one of the key in-memory computing features in the design of GeoRaster.  ... 
doi:10.5194/isprs-archives-xli-b4-551-2016 fatcat:6jap3ezet5e4nnfzj7roxamvpa

A High Availability Application Service Platform for nuclear power enterprises

Zhe Sun, He Jin, Jianming Yong, Salim Al-Ismaili, Changyin Li, Jun Shen
2016 2016 IEEE 20th International Conference on Computer Supported Cooperative Work in Design (CSCWD)  
with Oracle RAC, and IBM Domino cluster.  ...  with Oracle RAC, and IBM Domino cluster.  ...  The architecture of Oracle RAC is shown in figure 1. Figure 1. Oracle RAC Architecture Domino database cluster [13] is a server group consists of two or more database servers.  ... 
doi:10.1109/cscwd.2016.7566060 dblp:conf/cscwd/SunJYALS16 fatcat:mgejfb34rzd27cztkcltnwjt2a

Improving Performance of Cloud based Transactional Applications using In-Memory Data Grid

Indu Arora, Anu Gupta
2014 International Journal of Computer Applications  
The performance of such applications can be improved with the use of Cloud Computing and In-memory Data Grid (IMDG).  ...  IMDG uses the concept of caching to keep frequently used data in memory which is required by an application. This ensures high availability of data to the application.  ...  In-Memory Data Grid (IMDG) stores large volume of data entirely in memory distributed across servers. These servers are connected to each other in a cluster.  ... 
doi:10.5120/18811-0387 fatcat:bvzjukftxraermuik6rombwk5q

An Exploratory Study of a NoSQL Database for a Clinical Data Repository [chapter]

Francini Hak, Tiago Guimarães, António Abelha, Manuel Santos
2020 Advances in Intelligent Systems and Computing  
This article was motivated to propose a CDR architecture based on Oracle NoSQL Database functionalities.  ...  In this way, Oracle NoSQL Database was the NoSQL solution chosen to develop this case study, using the key-value storage.  ...  Consequently, distributed data are stored in Storage Nodes (SN), that represent a physical machine with its own memory, storage and IP address.  ... 
doi:10.1007/978-3-030-45697-9_46 fatcat:k4xf6agalbaj5bznlbqupidone

The end of a myth

Erfan Zamanian, Carsten Binnig, Tim Harris, Tim Kraska
2017 Proceedings of the VLDB Endowment  
But what if distributed transactions could be made scalable using the next generation of networks and a redesign of distributed databases?  ...  In this paper, we present the design of our novel scalable database system NAM-DB and show that distributed transactions with the very common Snapshot Isolation guarantee can indeed scale using the next  ...  Memory Servers: In a NAM architecture memory servers hold all data of a database system such as tables, indexes as well as all other state for transaction execution (e.g., logs and metadata).  ... 
doi:10.14778/3055330.3055335 fatcat:v3yfkdn2fbf5nhjvpq5i6znf44

Innovation Method of Distributed Storage for Huge Data of Geological and Mineral Resources Based on Hadoop

Li Chaokui
2019 American Journal of Applied Scientific Research  
Taking the mineral resources potential evaluation data of Chongqing as the research object, The proposed method in this paper is compared with the traditional Oracle database storage method in data storage  ...  The performance of writing operation, memory occupancy, data import and data export are tested in different way, and the comparison chart of performance is given.  ...  Figure 2 . 2 Database System Architecture. (i) HDFS File System 1. HDFS Architecture Figure 3 . 3 HDFS Architecture. 2.  ... 
doi:10.11648/j.ajasr.20190501.12 fatcat:7b7dawvz4jcozgwty2i6g6rquq
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