Scripts

Technical Article

Real-Time SQL Server to BigQuery Streaming ETL using CDC

CDC Changes: The script queries the CDC tables in SQL Server to retrieve the changes (inserts, updates, deletes) since the last sync. Each change is processed with a mapped operation type (INSERT, UPDATE, DELETE).
Real-Time Streaming to BigQuery: The captured changes are streamed directly to BigQuery using its real-time insert_rows_json method, avoiding the need for batch uploads via Google Cloud Storage.
Tracking Last Sync Time: The script tracks the last synchronization time and updates it after every successful sync, ensuring no data is missed.
Low Latency: By continuously querying the CDC tables and streaming the changes, the script achieves near real-time data synchronization.

(1)

You rated this post out of 5. Change rating

2024-11-13 (first published: )

701 reads

Technical Article

Concatenating Multiple Row Values into a Single Comma-Separated List

In scenarios where you need to consolidate multiple rows into a single, comma-separated value, you can achieve this using FOR XML PATH. This script demonstrates how to retrieve volunteer data and display the days they have selected for participation.

You rated this post out of 5. Change rating

2024-11-11 (first published: )

1,680 reads

Technical Article

While Loop in T-SQL

Often, we encounter situations where we need to loop through a dataset to process or update records iteratively. In such cases, I use WHILE loop like below. The example below demonstrates how a WHILE loop can be used to iterate Sales records. This approach is particularly effective when working with a numerical or date column, […]

(2)

You rated this post out of 5. Change rating

2024-10-15

597 reads

Technical Article

Comprehensive SQL Performance Monitoring and Optimisation Script

This script monitors and reports the execution statistics of SQL statements over a specified period, capturing metrics such as execution counts, CPU time, I/O operations, and elapsed time. It provides a comprehensive view of query performance, aiding in the diagnosis of performance issues and identifying problematic SQL queries in the database.

(1)

You rated this post out of 5. Change rating

2024-07-29 (first published: )

2,481 reads

Technical Article

Creating a CSV Parser in Apex

Salesforce supports the conversion of only csv files utilizing Apex. However if you use their LWC - js platform that provides wide options to bring in libraries to parse all kinds of file types. Here in this script i would be providing basic idea of functions utilizing the parsing logic along with options to iterate […]

(1)

You rated this post out of 5. Change rating

2024-05-21

8,832 reads

Blogs

AI Experiments: Claude Solved a DAB Issue

By

I’m sure many of you are using AI regularly, perhaps chatting, perhaps using some...

Audit – Security Compliance Frameworks (Part 1)

By

This blog series on Audit/Compliance/Security, this is first blog where we would discuss about...

Restore SQL Server Database to an OrbStack Container

By

In the previous post, we've built a SQL Server 2025 sandbox in an OrbStack...

Read the latest Blogs

Forums

ALAMAT KANTOR BCA KCP Sidareja Telp:083831618008

By Layanan.Bank.BCA

WhatsApp:0838-3161-8008 Jl. Jenderal Ahmad Yani No.40, Cikalong, Sidareja, Kec. Sidareja, Kabupaten Cilacap, Jawa Tengah...

Alamat Kontak Bank BCA KCP Cimahi Telp:08218154392

By Halo_BCA

WA CS:08218154392 Jl. Raya Cimahi No.533, Karangmekar, Kec. Cimahi Tengah, Kota Cimahi, Jawa Barat...

Alamat Kontak Bank BCA KCU DAGO Telp:08218154392

By Layanan_BCA_24jam

WA CS:08218154392 Jl. Ir. H. Juanda No.118, Lebakgede, Kecamatan Coblong, Kota Bandung, Jawa Barat...

Visit the forum

Question of the Day

Limiting Checkpoints

If I use the -k parameter with a number after it, what does this change in SQL Server?

See possible answers