Questions tagged [data-migration]
Data Migration is the movement of data from one location to another and can happen in many forms and many systems. One example of data migration is copying data from one database to another.
data-migration
1,299
questions
0
votes
0
answers
19
views
Unable to create the dumpfile during the migration using data pump [duplicate]
I was about to perform database migration from 12c to 19c using Data Pump when i encountered this issue at first step itself.
SQL> expdp directory = export dumpfile = export role.dmp logfile = ...
- 3
2
votes
1
answer
39
views
Did I write data migration for data type change in a correct way?
Say, I have a model TestModel:
class TestModel(models.Model):
field1 = models.CharField(max_length=255)
field2 = models.IntegerField()
def __str__(self):
return f"{self....
- 443
0
votes
0
answers
11
views
Do we need to create a new Preferences DataStore each time when perform DataStore-to-DataStore migrations on Android?
I have a v1datastore. & I made some change & migrate it to v2datastore as shown below.
@Module
@InstallIn(SingletonComponent::class)
object AppModule {
@Singleton
@Provides
@Named(&...
- 53
0
votes
1
answer
28
views
AWS Data Migration doesn't migrate any data
I have a DMS task to migrate full load and replication. The source is my RDS Mysql database and the target is my Open Search Domain. When I do either a full load migrate or replication, my tables are ...
0
votes
1
answer
77
views
AWS DMS S3 Target Validation Stuck in "Records Pending"
I'm using AWS Database Migration Service (DMS) to migrate data from a source database (SQL Server RDS) to an S3 bucket. The DMS and the RDS are deployed in the same account but in different regions, ...
- 112
0
votes
0
answers
20
views
Which columns/entities do the hashes contained in the article.products column in Shopware 6 point to?
I am looking to migrate a Shopware v6.3.5.4 installation to Odoo and am familiar with neither Shopware or Odoo. I am trying to create a SQL script that will return product<>article ...
0
votes
1
answer
64
views
PostgreSQL code '42601', error: syntax error at or near "s"
I'm very new with PostgreSQL. I'm trying to migrate data from a SQL database to a PostgreSQL database. I figured it got something to do with a mix of plain and dynamic code, but I can't get further ...
- 15
0
votes
0
answers
15
views
How to data migrate large hdfs file (>12GB) from source to destination server without change "rpc-max-received-response-size"?
I am working on data migration on hdfs files from the old server to the new one.
I tried to use "hadoop dist" and "hdfs archive" to transfer large size of hdfs file from source to ...
- 458
0
votes
0
answers
44
views
Export Redshift data to Microsoft Access
I have my application data directly saved in Amazon Redshift. Now I want to directly import that data in Microsoft Access for internal working. How can I achieve this?
Currently I'm using Excel as a ...
0
votes
0
answers
9
views
Problems with Self-Signed Certificates After Server Migration Using Transwiz on Windows
Problem Description
I am facing an issue when migrating from an old server to a new one within a domain. Users have self-signed certificates configured with maximum security and a password. After ...
- 1
0
votes
0
answers
14
views
SSMA: Find settings for filtered unique indexes for NULL-able columns
I am trying to migrate DB from MySQL to SQL Server through SSMA.
Most of the tables within the DB were successfully migrated, but some more complex tables had problems.
So several tables have multiple ...
- 11
0
votes
0
answers
42
views
AWS DMS doesn't support the BOOLEAN data type in your source Db2 LUW database
I'm doing migration from DB2 LUW to Aurora PostgreSQL using AWS DWS
Source - IBM DB2 LUW
Target - Aurora PostgreSQL
AWS DMS doesn't support the BOOLEAN data type in your source Db2 LUW database.
Due ...
0
votes
0
answers
146
views
Migration of mysql to postgres using pgloader and docker
Ive installed docker and pgloader on my windows for migration
Ive exported an sql dump file of my mysql db using phpMyAdmin
Ive tried two ways to migrate all coming up with fails
C:\Users\test\...
0
votes
0
answers
33
views
Migrating to Android 13 App Data Retention
I am preparing a series of devices (Zebra specifically) from various previous versions of Android to Android 13. I became aware that through the migration tools used there would be app, storage and ...
- 1
1
vote
1
answer
49
views
How to handle data persistence with local storage when the data structure changes? [duplicate]
I'm building a web application that uses local storage to store user data and application state. However, I'm facing an issue when the structure of the data changes between versions of the application....
