Wolfgang Lehner
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SAP HANA database: data management for modern business applications
F Färber, SK Cha, J Primsch, C Bornhövd, S Sigg, W Lehner
ACM Sigmod Record 40 (4), 45-51, 2012
The SAP HANA Database--An Architecture Overview.
F Färber, N May, W Lehner, P Große, I Müller, H Rauhe, J Dees
IEEE Data Eng. Bull. 35 (1), 28-33, 2012
Modeling large scale OLAP scenarios
W Lehner
International Conference on Extending Database Technology, 151-167, 1998
Efficient transaction processing in SAP HANA database: the end of a column store myth
V Sikka, F Färber, W Lehner, SK Cha, T Peh, C Bornhövd
Proceedings of the 2012 ACM SIGMOD International Conference on Management of …, 2012
Normal forms for multidimensional databases
W Lehner, J Albrecht, H Wedekind
Proceedings. Tenth International Conference on Scientific and Statistical …, 1998
FPTree: A hybrid SCM-DRAM persistent and concurrent B-tree for storage class memory
I Oukid, J Lasperas, A Nica, T Willhalm, W Lehner
Proceedings of the 2016 International Conference on Management of Data, 371-386, 2016
Efficient exploitation of similar subexpressions for query processing
J Zhou, PA Larson, JC Freytag, W Lehner
Proceedings of the 2007 ACM SIGMOD international conference on Management of …, 2007
Representing data quality in sensor data streaming environments
A Klein, W Lehner
Journal of Data and Information Quality (JDIQ) 1 (2), 1-28, 2009
The state of open data
K Braunschweig, J Eberius, M Thiele, W Lehner
Limits of current open data platforms, 2012
Setting goals and choosing metrics for recommender system evaluations
G Schröder, M Thiele, W Lehner
UCERSTI2 workshop at the 5th ACM conference on recommender systems, Chicago …, 2011
Datenbanktechnologie für Data-Warehouse-Systeme
W Lehner
Konzepte und Methoden, Heidelberg, 2003
Technique for handling server session requests in a system having a plurality of servers
S Cappiello, Y Du, DV Le, BZ Li, W Li, R Polana, P Vinton
US Patent 7,113,993, 2006
RiTE: Providing on-demand data for right-time data warehousing
C Thomsen, TB Pedersen, W Lehner
2008 IEEE 24th International Conference on Data Engineering, 456-465, 2008
SOFORT: a hybrid SCM-DRAM storage engine for fast data recovery
I Oukid, D Booss, W Lehner, P Bumbulis, T Willhalm
Proceedings of the Tenth International Workshop on Data Management on New …, 2014
Fast Sorted-Set Intersection using SIMD Instructions.
B Schlegel, T Willhalm, W Lehner
ADMS@ VLDB 1, 8, 2011
The graph story of the SAP HANA database
M Rudolf, M Paradies, C Bornhövd, W Lehner
Datenbanksysteme für Business, Technologie und Web (BTW) 2037, 2013
SAP HANA distributed in-memory database system: Transaction, session, and metadata management
J Lee, YS Kwon, F Färber, M Muehle, C Lee, C Bensberg, JY Lee, AH Lee, ...
2013 IEEE 29th International Conference on Data Engineering (ICDE), 1165-1173, 2013
Data modeling for Precision Dairy Farming within the competitive field of operational and analytical tasks
C Schulze, J Spilke, W Lehner
Computers and Electronics in Agriculture 59 (1-2), 39-55, 2007
A dip in the reservoir: Maintaining sample synopses of evolving datasets
R Gemulla, W Lehner, PJ Haas
Proceedings of the 32nd international conference on Very large data bases …, 2006
Improving in-memory database index performance with Intel®Transactional Synchronization Extensions
T Karnagel, R Dementiev, R Rajwar, K Lai, T Legler, B Schlegel, ...
2014 IEEE 20th International Symposium on High Performance Computer …, 2014
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