GitHub - NextGenIntelligence/Alenka: GPU database engine

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 9 Commits
GPUvsSUN.txt		GPUvsSUN.txt
atof.h		atof.h
bison.cu		bison.cu
bison.tab.c		bison.tab.c
bison.tab.h		bison.tab.h
bison.y		bison.y
cm.cu		cm.cu
cm.h		cm.h
compress.cu		compress.cu
filter.cu		filter.cu
fl.l		fl.l
itoa.h		itoa.h
join.cu		join.cu
lex.yy.c		lex.yy.c
load_customer.sql		load_customer.sql
load_lineitem.sql		load_lineitem.sql
load_orders.sql		load_orders.sql
merge.cu		merge.cu
q1.sql		q1.sql
q3.sql		q3.sql
readme.txt		readme.txt
select.cu		select.cu
sorts.cu		sorts.cu
stdint.h		stdint.h
zone_map.cu		zone_map.cu

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Alenka is a modern analytical database engine written to take advantage of vector based processing and high bandwidth of modern GPUs.
Features include:

Vector-based processing
CUDA programming model allows a single operation to be applied to an entire set of data at once.
  
Self optimizing compression
Ultra fast compression and decompression performed directly inside GPU
  
Column-based storage 
Minimize disk I/O by only accessing the relevant data
  
Fast database loads
Data load times measured in minutes, not in hours.
  
Open source and free