Transaction Log

External Article

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

External Article

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

External Article

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

Houston AI-Lytics 2026–Powerpoint Slides

By

Thanks to everyone for attending my session on running a Local LLM. If you...

The Book of Redgate: Do the Right Things

By

I do believe that Redgate has been very customer focused since it’s inception. I’ve...

GenAI vs Dashboards: Not the Same (And Never Will Be)

By

There’s a question I’ve been hearing more and more lately, especially as Copilot, Fabric,...

Read the latest Blogs

Forums

T-SQL in SQL Server 2025: JSON_ARRAYAGG

By Steve Jones - SSC Editor

Comments posted to this topic are about the item T-SQL in SQL Server 2025:...

Spring Connections and Learning at PASS On Tour

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Spring Connections and Learning at...

Multiple Sequence Values

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Multiple Sequence Values

Visit the forum

Question of the Day

Multiple Sequence Values

How do I easily get the next 12 sequence values from a sequence object?

See possible answers