Database Migration
Database Technique
Overview
Use casetransferring data and schema from one database system to another
Knowledge graph stats
Claims30
Avg confidence89%
Avg freshness100%
Last updatedUpdated 5 days ago
WikidataQ1168582
Trust distribution
100% unverified
Governance
Not assessed
Database Migration
concept
Process of transferring data between storage types, formats, or computer systems
Compare with...primary use case
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| transferring data and schema from one database system to another | ○Unverified | High | Fresh | 1 |
applicable to
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| cloud migration scenarios | ○Unverified | High | Fresh | 1 |
common approach
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| ETL (Extract, Transform, Load) processes | ○Unverified | High | Fresh | 1 |
involves process
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| data extraction and loading | ○Unverified | High | Fresh | 1 |
| data extraction, transformation, and loading | ○Unverified | High | Fresh | 1 |
| schema transformation | ○Unverified | High | Fresh | 1 |
| schema conversion | ○Unverified | High | Fresh | 1 |
| data type mapping | ○Unverified | High | Fresh | 1 |
supports migration type
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| homogeneous database migration | ○Unverified | High | Fresh | 1 |
| heterogeneous database migration | ○Unverified | High | Fresh | 1 |
| homogeneous migration | ○Unverified | Moderate | Fresh | 1 |
| heterogeneous migration | ○Unverified | Moderate | Fresh | 1 |
involves testing
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| data validation and verification | ○Unverified | High | Fresh | 1 |
requires component
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| schema mapping | ○Unverified | High | Fresh | 1 |
| data type conversion | ○Unverified | Moderate | Fresh | 1 |
requires tool
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| database migration service | ○Unverified | High | Fresh | 1 |
typically involves
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| downtime planning and minimization | ○Unverified | Moderate | Fresh | 1 |
part of
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| database modernization initiatives | ○Unverified | Moderate | Fresh | 1 |
requires
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| compatibility analysis between source and target systems | ○Unverified | Moderate | Fresh | 1 |
common tool category
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| database migration services | ○Unverified | Moderate | Fresh | 1 |
common challenge
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| data consistency maintenance | ○Unverified | Moderate | Fresh | 1 |
| handling data format inconsistencies | ○Unverified | Moderate | Fresh | 1 |
| downtime minimization | ○Unverified | Moderate | Fresh | 1 |
| data type compatibility | ○Unverified | Moderate | Fresh | 1 |
involves phase
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| pre-migration assessment | ○Unverified | Moderate | Fresh | 1 |
| post-migration validation | ○Unverified | Moderate | Fresh | 1 |
involves planning
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| assessment and compatibility analysis | ○Unverified | Moderate | Fresh | 1 |
migration type
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| homogeneous migration | ○Unverified | Moderate | Fresh | 1 |
| heterogeneous migration | ○Unverified | Moderate | Fresh | 1 |
requires consideration of
| Value | Trust | Confidence | Freshness | Sources |
|---|---|---|---|---|
| referential integrity constraints | ○Unverified | Moderate | Fresh | 1 |