Want to sync data from DB2 to Redshift?
Try Withdata DBCopier, a DB2 to Redshift converter for Windows, Mac, and Linux, Synchronize DB2 to Redshift, Easy and Fast.
- Can run in GUI mode, Step by Step, just a few mouse clicks.
- Can run in Command line, for Scheduled Tasks and Streams.
- Support Windows, Linux, and macOS.
Download Withdata DBCopier
Windows 64 bit
Windows 32 bit
Linux .deb (For Debian, Ubuntu) 64 bit
Linux .rpm (For Red Hat, Fedora, SUSE) 64 bit
MacOS 64 bit
Synchronize data from DB2 to Redshift
Login to DB2 and target Redshift -> Select source DB2 tables -> Set target Redshift tables -> Sync DB2 data to Redshift
Choose source DB2 database and logon.
Choose target Redshift database and logon.
Click “Wizard – Import All Tables” at task dialog.
then show the wizard.
1. Select source DB2 tables to sync.
2. List target Redshift tables.
Set “Import Type” to “Replace”, it will do a full synchronization.
Or set “Import Type” to “Upsert”, it will do a upsert synchronization.
3. Select Redshift tables to sync.
4. Sync DB2 data to Redshift.
More about DB2 to Redshift converter
Download Withdata DBCopier
Windows 64 bit
Windows 32 bit
Linux .deb (For Debian, Ubuntu) 64 bit
Linux .rpm (For Red Hat, Fedora, SUSE) 64 bit
MacOS 64 bit
See also:
DB2 → Redshift reference
Type mapping
| Value kind | in DB2 | in Redshift |
|---|---|---|
| Int | INTEGER | integer |
| Bigint | BIGINT | bigint |
| Decimal | DECIMAL(p,s) | numeric(p,s) |
| Float | DOUBLE | double precision |
| Text | VARCHAR(n) | varchar(n) |
| Long text | CLOB | varchar(max) |
| Date | DATE | date |
| Datetime | TIMESTAMP | timestamp |
| Binary | BLOB | (none) |
| Boolean | SMALLINT | boolean |
| JSON | CLOB | super |
Dialect differences
Both DB2 and Redshift are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in DB2 | in Redshift |
|---|---|---|
| port | 50000 | 5439 |
| row limit | FETCH FIRST n ROWS | LIMIT n |
| dates | DATE, TIME, TIMESTAMP | timestamp, date |
| long text | CLOB | VARCHAR(MAX) |
| binary | BLOB | — |
Command line
| Side | Command |
|---|---|
| DB2 | EXPORT TO out.csv OF DEL |
| Redshift | UNLOAD to S3 |
| Redshift (load) | COPY from S3 |
| DB2 (load) | db2 IMPORT FROM file OF DEL |
No counterpart
- DB2 values of kind Binary have nowhere to go in Redshift.
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