September 9, 2026 · Vistelio
One Looker project per business unit is fine until every project re-defines the same date logic, the same brand labels, and the same customer view. This tutorial shows how to use manifest.lkml, local and remote project imports, and LookML constants to build a shared core project that other projects consume like a library.
Read moreSeptember 9, 2026 · Vistelio
A practical tutorial on join fanout in Looker: how one_to_many joins inflate measures, how symmetric aggregates protect you, exactly where that protection stops, and how to design explores, primary keys, and data tests so your totals reconcile.
Read moreAugust 25, 2026 · Vistelio
PDTs versus dbt models, the metrics-layer overlap, a pragmatic split (dbt for transformations and tests, LookML for metrics and access), how to wire the two together, and a migration path out of PDT sprawl.
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