<s>
NoSQLz	B-Application
is	O
a	O
consistent	O
key-value	O
big	B-Application
data	I-Application
store	O
(	O
NoSQL	B-General_Concept
database	O
)	O
for	O
z/OS	B-Application
IBM	O
systems	O
.	O
</s>
<s>
The	O
purpose	O
was	O
to	O
provide	O
a	O
low-cost	O
alternative	O
to	O
all	O
proprietary	B-Application
mainframe	B-Architecture
DBMS	B-General_Concept
.	O
</s>
<s>
NoSQLz	B-Application
is	O
proprietary	B-Application
software	I-Application
.	O
</s>
<s>
Version	O
1	O
is	O
freeware	B-License
.	O
</s>
<s>
NoSQLz	B-Application
only	O
provides	O
basic	O
create	B-General_Concept
,	I-General_Concept
read	I-General_Concept
,	I-General_Concept
update	I-General_Concept
and	I-General_Concept
delete	I-General_Concept
(	O
CRUD	B-General_Concept
)	O
functions	O
.	O
</s>
<s>
ACID	O
properties	O
are	O
provided	O
,	O
so	O
as	O
to	O
have	O
"	O
real	O
transactions	O
"	O
,	O
through	O
optimistic	B-Operating_System
concurrency	I-Operating_System
control	I-Operating_System
,	O
timestamp-based	B-Operating_System
concurrency	I-Operating_System
control	I-Operating_System
and	O
multiversion	B-Operating_System
concurrency	I-Operating_System
control	I-Operating_System
(	O
MVCC	O
)	O
.	O
</s>
<s>
Unlike	O
version	O
1	O
,	O
version	O
2	O
of	O
NoSQLz	B-Application
is	O
chargeable	O
and	O
supports	O
IBM	B-Operating_System
Parallel	I-Operating_System
Sysplex	I-Operating_System
.	O
</s>
<s>
The	O
NoSQLz	B-Application
DBMS	B-General_Concept
can	O
be	O
interfaced	O
in	O
Rexx	B-Language
,	O
Cobol	B-Application
,	O
IBM	B-Device
High	I-Device
Level	I-Device
Assembler	I-Device
,	O
etc	O
.	O
</s>
