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S. Raghuram

dblp:39/3768 · DBLP profile ↗
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2ranked-venue papers
1as first author
0since 2021 · last 2000
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Databases, data management, data science and information retrieval · 2 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer architecture, parallel and distributed computing, and storage systems
1 paper
Distributed systems · 92% Storage systems · 8%
Databases, data mining, and information retrieval
2 papers
Distributed and cloud data management · 78% Transaction processing and concurrency control · 22%

Topics — the 7 heaviest of 7, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Distributed and cloud data management
high availability		 0.012000
Taming the Downtime: High Availability in Sybase ASE 12 · ICDE 2000
Distributed systems › fault tolerance › high availability
failover		 0.012000
Taming the Downtime: High Availability in Sybase ASE 12 · ICDE 2000
Distributed systems
fault tolerance		 0.012000
Taming the Downtime: High Availability in Sybase ASE 12 · ICDE 2000
Distributed systems › fault tolerance
high availability		 0.012000
Taming the Downtime: High Availability in Sybase ASE 12 · ICDE 2000
Storage systems › storage reliability
data recovery		 0.012000
Taming the Downtime: High Availability in Sybase ASE 12 · ICDE 2000
Distributed systems
replication		 0.012000
Taming the Downtime: High Availability in Sybase ASE 12 · ICDE 2000
Transaction processing and concurrency control
concurrency control		 0.011991
Extracting Concurrency from Objects: A Methodology · SIGMOD Conference 1991

Methods — techniques the papers use, named apart from their topics

object-oriented methodology · 0.0
YearPublicationVenuePosition
2000 Taming the Downtime: High Availability in Sybase ASE 12
abstract
The new companion architecture in Sybase Adaptive Server Enterprise (ASE) 12 for high availability is supported on a 2-node cluster with each node running a separate ASE 12 server in a companion configuration. This architecture is designed to withstand a single point of failure for unplanned outages, and allow both nodes to be used for productive workload during normal operation. It enables fast failover and data recovery, supports automatic client migration during failure, and integrates seamlessly with adjoining layers in multi-tier architecture. It supports single system presentation of data for applications, and presents a rich set of features/infrastructure to reduce the planned downtime. During failover and failback, only the persistent data component is moved between the companion ASEs, making it fast and efficient. Introducing the proxy databases, this architecture enables user databases to be visible and accessible from either of the companions by shipping the queries to the appropriate node and returning the results to the client.
S. Raghuram, Sheshadri Ranganath, Steve Olson, Subrata Nandi
 ICDE1
1991 Extracting Concurrency from Objects: A Methodology
abstract
article Extracting concurrency from objects: a methodology Share on Authors: Panos K. Chrysanthis Department of Computer and Information Science, University of Massachusetts, Amherst, MA Department of Computer and Information Science, University of Massachusetts, Amherst, MAView Profile , S. Raghuram Department of Computer and Information Science, University of Massachusetts, Amherst, MA Department of Computer and Information Science, University of Massachusetts, Amherst, MAView Profile , Krithi Ramamritham Department of Computer and Information Science, University of Massachusetts, Amherst, MA Department of Computer and Information Science, University of Massachusetts, Amherst, MAView Profile Authors Info & Claims ACM SIGMOD RecordVolume 20Issue 2June 1991 pp 108–117https://doi.org/10.1145/119995.115803Online:01 April 1991Publication History 28citation326DownloadsMetricsTotal Citations28Total Downloads326Last 12 Months7Last 6 weeks0 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteGet Access
Panos K. Chrysanthis, S. Raghuram, Krithi Ramamritham
 SIGMOD Conference2