Why, if they bring value?
> Instead use a layer that abstracts that.
How can I "abstract" BigQuery?
> If it's abstracted behind an agreed upon industry standard protocol (MySQL, pg, mongo connections or S3/NFS storage, etc)?
This still doesn't answer the question of "can be implemented within kube for at-cost prices."
BigQuery is amazing at processing enormous amounts of data at fraction of time and cost it would take, say, MySQL to process the same data. How can I "abstract it away" and "implement it at cost with kube".
Even if it's purely standard stuff like PubSubs, or Apache Beam, there are value-added options that are hard to get from other providers (or implement yourself): anything from monitoring to management to scaling to...
I'm not to crazy about vendor lock-ins myself, but "abstract everything away and you can easily move over if needed" is largely a myth.
If it's abstracted behind an agreed upon industry standard protocol (MySQL, pg, mongo connections or S3/NFS storage, etc)? Sure. If it's special sauce? No way.
My $Job-1 is migrating the stack I setup from Azure to GCP and it's been fairly painless from what I heard (only taking a few weeks to make an account, test, then move everything over).