What is an example of transactional operations data?

What is an example of transactional operations data?

Examples of Transactional Data Some examples include: Financial transactional data: insurance costs and claims data, or a purchase or sale; Deposits or withdrawals in case of banks. Logistical transactional data: shipping status, shipping partner data. Work-related transactional data: employee hours tracking.

What is an example of operational data?

Examples of operations data include: Automated spot traffic data (e.g., loop, acoustic, radar traffic detectors) including volume, speed, occupancy and other data. Travel time data (probe data) Incident logs.

How are large transactions impact transactional replication?

While nothing in Replication design prevents, there may be challenges that should be considered when making large single transactions in a Microsoft SQL Server Transactional Replication environment. The example below is meant to illustrate impact of large transactions but not actually how LogReader “internals” log processing works.

Why is replication important in SQL Server transactional replication?

For scalability, replicate only the articles that must be in replication, and only the columns that need to be replicated. This not only helps overall performance, this reduces the impact of times when you may need to re-initialize replication. This goes especially for large object / LOB data types.

How to deal with latency in transactional replication?

If you’re seeing Replication Latency take a minute to ensure you’re only moving data through Transaction Replication data that needs near real-time data flow. For table updated less often, perhaps another option such as Snapshot Replication, Change Tracking, or SSIS package is better tool to move the data.

How does a 100GB transaction affect replication?

Time go back to the BEGIN_TRAN, re-read the 100gb transaction log and start sending the commands to the LogReader.exe. During 2 nd pass, the 100gb of commands is transferred to the LogRead.exe then streamed to the Distribution database in a single transaction.