u/Significant-Scar-152

We've been evaluating Rockset for real-time analytics, and while it's fast, we're concerned about vendor lock-in and the high costs as we scale. The proprietary nature of the platform makes it hard to migrate data out, and the pricing model seems to escalate quickly with data volume and query complexity. We need a Rockset alternative that offers similar real-time performance but with more open standards, transparent pricing, and better control over our data. What are some more open and cost-effective Rockset alternatives?