updates to images in paper and some fixes

publications/whitepaper/druid.bib

@@ -92,16 +92,6 @@
     publisher={Elsevier}
   }
 
-@article{lerner2010redis,
-  title={At the Forge: Redis},
-  author={Lerner, Richard},
-  journal={Linux Journal},
-  volume={2010},
-  number={197},
-  pages={3},
-  year={2010}
-}
-
   @inproceedings{stonebraker2005c,
     title={C-store: a column-oriented DBMS},
     author={Stonebraker, Mike and Abadi, Daniel J and Batkin, Adam and Chen, Xuedong and Cherniack, Mitch and Ferreira, Miguel and Lau, Edmond and Lin, Amerson and Madden, Sam and O'Neil, Elizabeth and others},
@@ -137,6 +127,14 @@ year = {2013},
   howpublished = "\url{http://storm-project.net/}"
   }
 
+  @misc{tschetter2011druid,
+  author = {Eric Tschetter},
+  title = {Introducing Druid: Real-Time Analytics at a Billion Rows Per Second},
+  month = {April},
+  year = {2011},
+  howpublished = "\url{http://metamarkets.com/2011/druid-part-i-real-time-analytics-at-a-billion-rows-per-second/}"
+  }
+
   @article{farber2012sap,
     title={SAP HANA database: data management for modern business applications},
     author={F{\"a}rber, Franz and Cha, Sang Kyun and Primsch, J{\"u}rgen and Bornh{\"o}vd, Christof and Sigg, Stefan and Lehner, Wolfgang},
@@ -199,38 +197,6 @@ year = {2013},
   howpublished = "\url{http://www.paraccel.com/resources/Datasheets/ParAccel-Core-Analytic-Database.pdf}"
   }
 
-@article{barroso2009datacenter,
-  title={The datacenter as a computer: An introduction to the design of warehouse-scale machines},
-  author={Barroso, Luiz Andr{\'e} and H{\"o}lzle, Urs},
-  journal={Synthesis Lectures on Computer Architecture},
-  volume={4},
-  number={1},
-  pages={1--108},
-  year={2009},
-  publisher={Morgan \& Claypool Publishers}
-}
-
-@article{chaudhuri1997overview,
-  title={An overview of data warehousing and OLAP technology},
-  author={Chaudhuri, Surajit and Dayal, Umeshwar},
-  journal={ACM Sigmod record},
-  volume={26},
-  number={1},
-  pages={65--74},
-  year={1997}
-}
-
-@article{dewitt1992parallel,
-  title={Parallel database systems: the future of high performance database systems},
-  author={DeWitt, David and Gray, Jim},
-  journal={Communications of the ACM},
-  volume={35},
-  number={6},
-  pages={85--98},
-  year={1992},
-  publisher={ACM}
-}
-
   @misc{cloudera2013,
   key = {Cloudera Impala},
   title = {Cloudera Impala},
@@ -346,3 +312,57 @@ howpublished = "\url{https://dev.twitter.com/docs/streaming-apis/streams/public}
     year={1967},
     organization={ACM}
   }
+  @book{sarawagi1998discovery,
+    title={Discovery-driven exploration of OLAP data cubes},
+    author={Sarawagi, Sunita and Agrawal, Rakesh and Megiddo, Nimrod},
+    year={1998},
+    publisher={Springer}
+  }
+  @inproceedings{abadi2008column,
+    title={Column-Stores vs. Row-Stores: How different are they really?},
+    author={Abadi, Daniel J and Madden, Samuel R and Hachem, Nabil},
+    booktitle={Proceedings of the 2008 ACM SIGMOD international conference on Management of data},
+    pages={967--980},
+    year={2008},
+    organization={ACM}
+  }
+  @article{hu2011stream,
+    title={Stream Database Survey},
+    author={Hu, Bo},
+    year={2011}
+  }
+
+  @article{dean2008mapreduce,
+    title={MapReduce: simplified data processing on large clusters},
+    author={Dean, Jeffrey and Ghemawat, Sanjay},
+    journal={Communications of the ACM},
+    volume={51},
+    number={1},
+    pages={107--113},
+    year={2008},
+    publisher={ACM}
+  }
+
+  @misc{linkedin2013senseidb,
+  author = {LinkedIn},
+  title = {SenseiDB},
+  month = {July},
+  year = {2013},
+  howpublished = "\url{http://www.senseidb.com/}"
+  }
+
+  @misc{apache2013solr,
+  author = {Apache},
+  title = {Apache Solr},
+  month = {February},
+  year = {2013},
+  howpublished = "\url{http://lucene.apache.org/solr/}"
+  }
+
+  @misc{banon2013elasticsearch,
+  author = {Banon, Shay},
+  title = {ElasticSearch},
+  month = {July},
+  year = {2013},
+  howpublished = "\url{http://www.elasticseach.com/}"
+  }