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  Ramakrishnan, Raghu Add to Alert Profile  
 
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  1 - 4 of 4 reviews    
  PNUTS in flight: web-scale data serving at Yahoo
Silberstein A., Chen J., Lomax D., McMillan B., Mortazavi M., Narayan P., Ramakrishnan R., Sears R. IEEE Internet Computing 16(1): 13-23, 2012.  Type: Article

NoSQL solutions cope with formerly unimaginable web-scale demands that are now a part of daily life. The term refers to data systems that relax the ACID restrictions (atomicity, consistency, isolation, and durability) that have long ti...
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Mar 27 2013  
  Workload-aware anonymization techniques for large-scale datasets
LeFevre K., DeWitt D., Ramakrishnan R. ACM Transactions on Database Systems 33(3): 1-47, 2008.  Type: Article

The release of microdata to third parties raises important questions regarding the privacy of the individuals whose information is recorded in the dataset. To meet these privacy concerns, many anonymization algorithms for microdata hav...
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Oct 24 2008  
  Magic conditions
Mumick I., Finkelstein S., Pirahesh H., Ramakrishnan R. ACM Transactions on Database Systems 21(1): 107-155, 1996.  Type: Article

The authors describe a method for bottom-up evaluation of Datalog programs that extends the magic-sets approach to reduce computation in database queries by including built-in predicates other than equality (such as < and &g...
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May 1 1997  
  Space optimization in deductive databases
Srivastava D., Sudarshan S., Ramakrishnan R., Naughton J. ACM Transactions on Database Systems 20(4): 472-516, 1995.  Type: Article

Space optimization can often be critical for string matching situations that use deductive databases. Examples include comparisons of DNA strings, change detection between digital images, and sequence querying in stock market applicati...
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Nov 1 1996  

   
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