Questions tagged [snapshot]

The processes of creating a point in time copy of data.

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15
votes
5answers
2k views

Backing up & restoring 10-20 SQL Server databases to a ~synchronous state?

I need to backup up 10-20 SQL Server 2008 R2 databases with sizes between 10-50 GB, while they are online and used simultaneously by a single enterprise app. I also need to restore them to a state ...
51
votes
6answers
18k views

Is it possible to quickly create/restore database snapshots with PostgreSQL?

First of all, I'm a developer, not a DBA or sysadmin; please be gentle :) I'm working on an application workflow where a single user action will trigger complex changes in the database - creating ...
9
votes
1answer
3k views

EC2 - How to correctly back up PostgreSQL data?

Here is the setup: 1 small Amazon Linux (EBS-backed) EC2 instance with 3 additional volumes. This is both a web server and database server. One volume for code, one for the PostgreSQL (8.4) data ...
6
votes
1answer
1k views

DB snapshot goes into SUSPECT mode (SQL 2014 on WIN2K8R2)

I was hoping someone here might have encountered this sort of issue and if so what did you do to fix it? Here's some details: DB server: SQL 2014 Enterprise (12.0.4100.1) OS: Windows 2008R2 ...
3
votes
1answer
7k views

How to generate replication snapshot without locking tables

When I reinitialize subscription and generate new snapshot it locks all tables and makes the database unusable for a very long time (never waited it out). Is there anyway to do this without locking?
2
votes
1answer
11k views

How to Create Snapshot Backups in MySQL

I've seen a lot of people talking about snapshots backup, even I'm reading a book about mysql but nobody explain the code how to make a snapshots backup. This is what the book says: flush tables ...
3
votes
2answers
3k views

Excessive replication snapshot size causing failure

I am searching for an explanation of a replication snapshot being in excess of 5 times what we're predicting Following a replication failure we are attempting to reinitialise subscriptions with a new ...
3
votes
1answer
230 views

Advice on setting up a Reporting server

I'd like to ask advice on setting up a reporting server please. We have a SQL Server (on a VM) that handles operations. (SQLOps) This primary SQL server instance has a secondary Log Shipping ...
1
vote
2answers
774 views

Can Sql Server Backups be replaced by a netapp SnapManager?

In the process of getting some new magic and high speed SAN devices I was told by those crazy magic-SAN-things-administrating IT people that it will be obsolete to perform ANY Sql-Server Backups in ...