Orchestrate itself is an ETL tool with extensive parallel processing capabilities and running on UNIX platform. Datastage used Orchestrate with Datastage XE (Beta version of 6.0) to incorporate the parallel
Primary Key is a combination of unique and not null. It can be a collection of key values called as composite primary key. Partition Key is a just a part of Primary Key. There are several methods of partition
Latest Answer : Hi:Primary key is the key we define on the table column or set of columns(composite pk) to make sure all the rows in a table are unique.Partition key is the key that we use while partition the table(in database), process the source records in ETL(in the ...
Using "dsjob" command as follows. dsjob -run -jobstatus projectname jobname
Latest Answer : u can use dsjob executable command from unix or command line.The previous post was correct.Hanu. ...
Default cache size is 256 MB. We can incraese it by going into Datastage Administrator and selecting the Tunable Tab and specify the cache size over there.
Latest Answer : The default cache size is 128 MB. This is primarily used for hash file data cache in the server. This setting is only can be done in Administrator not in job level. Job level tuning is available only for Buffer Size. ...
Hashed File is classified broadly into 2 types. a) Static - Sub divided into 17 types based on Primary Key Pattern. b) Dynamic - sub divided into 2 types i) Generic ii)
Latest Answer : Hashed File is classified broadly into 2 types. a) Static - Sub divided into 17 types based on Primary Key Pattern. b) Dynamic - sub divided into 2 types i) Generic ii) Specific. Default Hased file is "Dynamic ...
ODBC : a) Poor Performance. b) Can be used for Variety of Databases. c) Can handle Stored Procedures. Plug-In: a) Good Performance. b) Database specific.(Only one database) c) Cannot handle Stored Procedures.
We use a) "Iconv" function - Internal Convertion. b) "Oconv" function - External Convertion. Function to convert mm/dd/yyyy format to yyyy-dd-mm is Oconv(Iconv(Filedname,"D/MDY[2,2,4]"),"D-MDY[2,2,4]")
Latest Answer : we can achieve this conversion using transformer stage conversion functions in PX.Hanu. ...
Config file consists of the following. a) Number of Processes or Nodes. b) Actual Disk Storage Location.
Latest Answer : Biggest strength of Datastage PX is its configuration file.. Datastage engine learns about size and shape of the system by reading configuration file.It contains Nodes and resource available for running the job. ...
In a Hashed File, the size of the file keeps changing randomly. If the size of the file increases it is called as "Modulus". If the size of the file decreases it is called as "Splitting".
Latest Answer : The modulus size can be increased by contacting your Unix Admin. ...
There are 3 types of views in Datastage Director a) Job View - Dates of Jobs Compiled. b) Log View - Status of Job last run c) Status View - Warning Messages, Event Messages, Program Generated Messages.
Latest Answer : From what I know there are four views1> Status 2> Schedule3> Log4> Detail. ...