sqlcluster

Description: This is a ddbs. This is a proxy for MySQL/Oracle...

Structure:

Listener-> listen tcp port -> 13608.
Select poll-> monitor sockect descriptor -> Fetch available descriptor.
Linux thread process-> read data into structure from sockect descriptor.
Command parse-> parse structure of string-> SQL grammar or other command.
Command classification-> SQL grammar -> Hash range -> Search dictionary -> Execute plan. Other command -> Execute.
Split algorithm-> SQL -> N*SQL.
Parallel computing-> Manage data source.
Generation results-> Merge data(group by/order by/limit).
Send data-> Write to net/client.

Name		Name	Last commit message	Last commit date
Latest commit History 32 Commits
chash		chash
config		config
heartbeat		heartbeat
include		include
kernel		kernel
lib		lib
sqlclient		sqlclient
test		test
.gitattributes		.gitattributes
.gitignore		.gitignore
README.md		README.md
cluster		cluster
configure		configure
debug.c		debug.c
errno.txt		errno.txt
global.h		global.h
hash.c		hash.c
hash.h		hash.h
hiredis.c		hiredis.c
hiredis.h		hiredis.h
init.c		init.c
init.h		init.h
lex.h		lex.h
lex.yy.c		lex.yy.c
listener.c		listener.c
listener.h		listener.h
log.err		log.err
main.c		main.c
makefile		makefile
mutthread.c		mutthread.c
mutthread.h		mutthread.h
net.c		net.c
net.h		net.h
parse.c		parse.c
parse.h		parse.h
parse.yy		parse.yy
proc_main.c		proc_main.c
proc_main.h		proc_main.h
queue.c		queue.c
queue.h		queue.h
shutdown		shutdown
shutdown.c		shutdown.c
shutdown.h		shutdown.h
sort.c		sort.c
sort.h		sort.h
table.c		table.c
table.h		table.h

lushell/sqlcluster