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Balazs Vajna

— 18 posts published
October 2025

Setting up the Data Transfer for Facebook Ads

— 🔒 DWH | data ingestion
October 2025

GA4 First-Touch Analysis: Which Products Create Your Most Valuable Customers

— GA4 | free tutorials
October 2025

#16 - New videos on GA4BigQuery, and lots of community updates in September

— GA4 | newsletter
September 2025

Month-by-Month Revenue Analysis After User Acquisition

— GA4 | free tutorials
September 2025

#15 - UI changes in BigQuery, some handy SQL tricks and other updates in August

— GA4 | newsletter
September 2025

Conversion attribution (event level): last non-direct click

— 🔒 GA4 | tutorials
August 2025

The WINDOW clause: using named windows

— SQL tips & tricks
August 2025

#14 - GA4BigQuery newsletters are back... & BigQuery updates in July

— GA4 | newsletter
July 2025

How to set your usage quota in BigQuery to avoid excess cost

— Dataform & engineering
July 2025

Analyzing Average Days to Key Actions by Traffic Source

— GA4 | free tutorials
July 2025

Recover deleted tables in BigQuery using time travel

— SQL tips & tricks
June 2025

Advanced ways to operate the Google Ads Data Transfer

— 🔒 DWH | data ingestion
June 2025

Using the STRING_AGG function: Analyzing Full User Paths Before Conversion

— GA4 | tips & tricks
June 2025

Analyze the Recovery Time of Checkout Abandoners

— GA4 | free tutorials
June 2025

Creating Default and Custom Channel Grouping in BigQuery - Part II: the Grouping Logic

— 🔒 GA4 | tutorials
May 2025

Creating Default and Custom Channel Grouping in BigQuery - Part I: Preparation

— 🔒 GA4 | tutorials
May 2025

GA4BigQuery is back in action!

October 2023

How to set up the Google Ads data transfer to BigQuery

— 🔒 DWH | data ingestion