Transaction Log

How Big is Your Transaction Log?

  • Article

If you are not managing the transaction log space used by a database, the transaction log might grow uncontrollably. With SQL Server 2017 there is a new dynamic management function (DMF) that exposes statistical information about a database transaction log. One of the things you can do with the information returned from this DMF is to determine how full a database transaction log file is.

2018-11-06

3,724 reads

How to determine SQL Server database transaction log usage

  • Article

One crucial aspect of all databases is the transaction log. The transaction log is used to write all transactions prior to committing the data to the data file. In some circumstances the transaction logs can get quite large and not knowing what is in the transaction log or how much space is being used can become a problem. So how to you determine how much of the transaction log is being used and what portions are being used?

2017-10-24

4,163 reads

How to Read a Transaction Log Backup

  • Article

The transaction log backup is stored in SQL Server proprietary format, just like the transaction log itself. Even though the transaction log backup is in a special format, Microsoft has provided us with the fn_dump_dblog() function to read transaction log backups. This function is undocumented, so you should use care when using this function in a production environment.

2017-08-17

4,324 reads

Blogs

Daily Coping 24 Sept 2021

By

I started to add a daily coping tip to the SQLServerCentral newsletter and to...

Using environment variable files for SQL Server in containers

By

There are a whole bunch of environment variables that can be used to configure...

How to Design Backups in SQL Server?

By

The Recovery Point Objective (RPO) and Recovery Time Objective (RTO) are basic concepts related...

Read the latest Blogs

Forums

Starting a career in cloud computing

By WojinRina

Hello, As the title says, might you have any advice to starting a career...

AWS S3 Questions

By lucasPeni

Hi all, Just starting out with AWS and had a few questions.. What are...

Volunteer For Something

By Grant Fritchey

Comments posted to this topic are about the item Volunteer For Something

Visit the forum

Ask SSC

SQL Server Q&A from the SQLServerCentral community

Get answers