the process of moving databases or data from one place to another

learn more… | top users | synonyms

0
votes
1answer
569 views

Proper procedure for migrating a MySQL database to another Debian machine?

I have one server running an older Debian version with MySQL 5.x and a newer Debian server, also running MySQL. I've created a backup of all databases on the first server like so: mysqldump -uuser ...
1
vote
1answer
242 views

Fastest way to migrate database to AlwaysOn cluster

I want to make the fastest migration plan to move a SQL Server database in simple recovery from a standalone server (SQL 2005) to a two node AlwaysOn cluster in full recovery. Some databases are ...
0
votes
0answers
10 views

SSMA mysql double to sqlserver decimal, decimals getting cut off

I have a field that is a (signed) double in mysql, and I want it to be a decimal(18,4) in sqlserver. I have changed the Type Mapping for Source Types double and double precision to decimal[18][4] in ...
0
votes
1answer
24 views

Migrating everything to do with a schema from one Oracle DB server to another

We have an old DB server, running Oracle 11g on Solaris. We also have a new DB server, also running Oracle 11g, but on RHEL. We want to move a schema to the new db - but we need everything it refers ...
1
vote
1answer
20 views

How do I use pg_dump and pg_restore to move a large database to another machine?

I'm a bit unclear on how to use the pg_dump/pg_restore duo to move a large-ish database. Here is the command I use to dump the database (the host and username are taken from environmental variables): ...
0
votes
2answers
2k views

SQL Server to Oracle export using Microsoft OLEDB Provider for Oracle

I am trying to Export Data from SQL Server to Oracle using the "Microsoft OLEDB Provider for Oracle". I am using "Export Data..." option from Task menu. I get to connect to the source database (SQL ...
1
vote
1answer
88 views

How to export an image column to files in SQL Server?

I will migrate from a database. There is one column of type image that I would like to export to binary files on the file system. One file for each record. How can I do this with SQL Server?
1
vote
1answer
41 views

Migrate SQL Server binary datadump to postgresql

I just got a very big dataset (+/-55GB) in a binary SQL Server format. Is there an easy way to import this file into a Postgresql Server? I found some converter-programs, but they 'only' convert ...
3
votes
3answers
1k views

Migrate SQL Server database to multiple files (shrinkfile emptyfile vs log shipping)

I have a SQL Server 2008 database in production that we are moving onto a new server. The current database has a single ~400GB .MDF file. The new server will be running SQL Server 2012, and we are ...
-1
votes
1answer
31 views

Migrating Data to A New Database Schema [on hold]

I'm rewriting a site that has old procedural code with nested includes and a database schema that is just as impressive... lol Anyway, I'm nearly finished with my rewrite but am unsure about how to ...
1
vote
0answers
60 views

SQL SERVER 2005 slow Performance on Windows Server 2008

Recently i have upgraded my server to new one. But because of compatibility issues with my old Windows Server 2003 R2 32 bit, I have also upgraded it to Windows Server 2008 R2 64 bit. (i have ...
4
votes
3answers
134 views

SQL Server migration using a replica

I want to migrate a fairly big SQL Server instance (100 GB+) to a cloud machine. I don't think the attach/detach method will be a good idea. Because sending big files over the internet would take a ...
0
votes
1answer
560 views

NVARCHAR issue when migrating from SQL Server to MySQL with MySQL migration wizard

My issue is similar to this one but and I have tried what has been suggested but I still get the error. I have set the target column from VARCHAR(5120) to TEXT (tried LONGTEXT too) but the issue still ...
0
votes
1answer
99 views

How to convert database mysql4 to mysql5

I have mysql dump file named booster.dump. It was export from 4.0.27-standard mysql server. Now I want to convert this database to mysql 5.1.73-cll. How can I do it. I search about this topic in ...
0
votes
2answers
1k views

SQL Server Reporting services migration (2008 to 2012)

We have a SSRS 2008 (not R2) instance with a few hundred reports, and now, on a new machine we have installed a 2012 instance of SSRS. We need to migrate all the reports, while keeping all their ...
1
vote
1answer
119 views

I need help migrating data through databases

I have a web page with some data about the users. Recently, I made a complete change and start developing a new portal and of course a new DB structure. My question : What is the best way to migrate ...
0
votes
0answers
9 views

Simple way to migrate application SQL database into an archive database?

I'm not super technically oriented. I've used SQL for many years, but primarily operating within databases and not so much managing them in total. Anyway, we have an application we're getting rid of, ...
1
vote
0answers
28 views

Migration error: “Invalid date literal detected” when reading decimal

I'm attempting a migration from MSSQL to MySQL and keep coming across a "Invalid date literal detected" error when reading certain decimal columns. I'm running the following (all up-to-date as of ...
1
vote
1answer
63 views

SSRS (2008 R2 to 2014) Migration Issues Running Reports

This is my first ever StackExchange question, so sorry if I something is off...I searched and found a rather helpful article that got me this far, but nothing I found addressed what I am currently ...
2
votes
1answer
131 views

How to move 200 materialized views without having to re-create in the new home

I am moving a database with 200 materialized views into a new server. All of them are 'fast refresh' materialized views , means they have corresponding materialized view logs, in this case sitting on ...
1
vote
1answer
33 views

Copying database to different hard disk

Total noob at database administration here, excuse my ignorance. I have a server running a Rails application that's using PostgreSQL. The database is saved on drive /z/, which seems to have filled ...
0
votes
0answers
21 views

MySQL: migration huge tables between two databases

Hello guys (and sorry for my English). I have 2 DB's - DB1 (staging) and DB2 (production), each day some contend added/changed in some tables in DB1 and should be moved to DB2. Right now it works ...
1
vote
1answer
79 views

How to migrate postgreSQL on EC2 instance to AWS RDS?

I have a large PostgreSQL DB (around 100GB) which is on EC2. I want to migrate it to RDS. How can I achieve this with minimal downtime?
3
votes
2answers
730 views

How do you migrate a database from SQL Server 2008 to MySQL?

I'm just getting into MySQL, so forgive me if this is a basic question. For my application I need to migrate my database from SQL Server 2008 R2 to MySQL. Is there any mechanism or technique or ...
1
vote
1answer
27 views

Move a MySQL 5.5 database to a server running MySQL 5.1

I have a backup of a MySQL database (using InnoDB) from a Windows machine that was running MySQL 5.5. The Windows machine is no longer available and now I need to import the backup into an Ubuntu box ...
0
votes
3answers
7k views

How to migrate Oracle database to MySQL server?

Currently our application is running using Oracle 11g database. We are developing newer version of the application which runs on MySQL cluster. We need to migrate the data from Oracle database to ...
1
vote
1answer
78 views

Moving a large MySql database(Over 15 GB) from server to server mysqldump

I need to move a mysql database that is about 17 GB that is on a Cpanel/Centos based server that I do not have root access, to a Centos server that I have full root access. I do have limited SSH on ...
0
votes
2answers
41 views

Creating a MySQL db from an Informix database

There is an existing database that was created in Informix. I would like to export it and then import it into MySQL. I tried to export it using dbschema and it created the dbase.sql file and several ...
2
votes
0answers
46 views

SQL Server migration from 2005/2008 to 2012 [duplicate]

We need to upgrade two SQL Servers for our projects to SQL Server 2012. Since we’re not db-admins or familiar with such migrations, I wanted to ask you if you could tell me what we have to be aware of ...
1
vote
4answers
30 views

How to alter/migrate the schema of a table with tons of records

I have a table which has about 1 million records, and recently i'm going to ship a new feature which requires 2 new fields. But I found it takes about minutes to get it finish, and during the ...
10
votes
4answers
4k views

Tools to migrate from SQLite to PostgreSQL

I need to continuously migrate from SQLite to PostgreSQL. By continuously, I mean that I will reimport the SQLite database into PostgreSQL every day. It would be nice if I could make changes to the ...
1
vote
1answer
19 views

Find efficient way of migration 2TB GBK table in SybaseIQ to UTF-8 files

My project need to migrate more than 2TB raw data from SybaseIQ to another Database. SybaseIQ using GBK, the target Database using UTF-8, the target database can only load from UTF-8 files. We use ...
1
vote
1answer
49 views

Change existing column in PG to auto-incremental primary key

I have a database in Postgresql, which was migrated from SQL Server (only data). On SQL Server, a table from this database has these columns: measure_id datum measure where measure_id is ...
1
vote
1answer
1k views

SQL Server to MySQL migration - how can I remove UCS-2 surrogate pairs in SQL Server?

I have been tasked with migrating a SQL Server 2005 database to MySQL 5.6 (these are both database servers runnig locally) and would really appreciate some help. -------Edit - Answered------- This ...
1
vote
1answer
65 views

Upgrading 8.1 to 9.3 - using statement log and WAL to check compatibility?

We're migrating from postgres 8.1 to 9.3, since we need streaming replication badly. All the application developers have deserted the company a long time ago, way before my time here, so there is ...
0
votes
1answer
57 views

Migration query taking time

I'm doing a migration from Oracle to SQL Server and, for one of the tables where we have 3 million records, it is taking a lot of time to complete. When I check the activity monitor, I can see the a ...
4
votes
2answers
535 views

Migrate all databases from one SQL Server 2005 to another

We have a production SQL Server 2005 server on which we are hosting 200 databases. We want to host these databases on our new server. On new server SQL Server 2005 is installed and is ready. I want ...
0
votes
0answers
37 views

Using Configuration Management for DBA tasks?

We have a couple of Postgres 9.3 database servers in our system, all of them with their respective config files, databases, roles, role groups, permissions on schema/tables, extensions etc. We use ...
0
votes
1answer
39 views

Migrating database with views trough phpMyAdmin causes error in second host

I'm trying to migrate a database which contains some views and I'm doing trough phpMyAdmin export feature. MySQL version on servers are: Server to migrate: Server version: 5.5.34-0ubuntu0.12.04.1 ...
0
votes
1answer
33 views

PostgreSQL migrate data from one table to another (which inherits the first one)

I have a table "company" and another named "school" ("school" table inherits "company"). Most of the data is community generated and sometimes a cleaning is needed. I would like to be able to ...
0
votes
0answers
33 views

Books on mongodb data migration

Thanks for reading this post. I have no db/dba background and just started evaluating mongodb for our project. Could someone share experiences of migration data in mongodb? for example, today's ...
1
vote
0answers
70 views

Database Migration with Liquibase using different DBMS

Our customer is using Oracle and we want to use MySQL for development. Therefore our MySQL Scheme has to be in sync with Oracle. I tried to use Liquibase, but I get problems at the time of applying a ...
1
vote
1answer
33 views

SQL Server Builtin Logins Migration

I am in the process of scripting existing SQL Server 2008R2 logins for migration to a new server instance. I see that the existing logins contain the below... Windows Groups: ...
6
votes
2answers
14k views

What is the easiest way to move data from Oracle to SQL Server?

One of our products supports both Oracle and SQL Server as database backend. We have a customer who wishes to switch from an Oracle backend to Microsoft SQL Server, which isn't a typical transition ...
0
votes
2answers
17 views

SSRS Migration To a separate Network

We are building a new SSRS 2008R2 environment on a separate network. How can I migrate the reports from our current network to the new network? Can I backup the reports from the existing SSRS server ...
0
votes
0answers
48 views

How to migrate a mysql server in production to Percona XtraDB Cluster

I need some help : I have a mysql server in production and i want to migrate all the database to an existing cluster (percona xtradb). For now , my idea is : 1) Lock all tables 2) do a dump per ...
0
votes
2answers
43 views

Reinstall Oracle 11G2

Running Oracle 11GR2 instance (non-ASM). Plan to set it up again from the scratch(this time using ASM, Grid infrastructure). And I need the present database. I am thinking of the simple plan: 1) ...
2
votes
1answer
68 views

pg_upgrade and tablespaces (postgres 9.2 to 9.3)

I have a 9.2 installed with tablespaces sitting at: /var/lib/postgresql/9.2/main and /opt/postgres/9.2/second And unfortunately they are on different filesystems. This is a Debian package ...
0
votes
1answer
31 views

How to do Mysql migration from 5.0 (320bit windows) to 5.6 (64 bit windows)?

I want migrate My Mysql 5.0 windows 32 bit to Mysql 5.6 Windows 64 bit? Please suggest me the best way to do migration, i have around 10gb of data present in Mysql 5.0.
0
votes
0answers
222 views

SQL Server to MySQL migration using MySQL workbench

I tried to migrate database from SQL Server 2012 to MySQL v5.5. I used MySQL workbench v6.1 community edition. What I was migrating is just schema only, not for the data. I got this error Reverse ...