Neki

PlanetScale is a managed cloud database platform for Vitess/MySQL, Neki sharded Postgres, and PostgreSQL. Vitess and Neki support horizontal scaling through sharding, while the platform provides connection pooling, read replicas, online schema changes, branch-per-environment workflows, automated backups, failover, and online cluster resizing and resharding. Its database workflow includes schema branches, deploy requests, revertable changes, and Database Traffic Control, which enforces query-traffic budgets to limit runaway queries and unexpected load spikes. PlanetScale exposes these capabilities through its platform tooling, APIs, CLI, and an MCP server for controlled agent-operated database changes. The service offers hosted deployments and a bring-your-own-cloud option through PlanetScale Managed, with deployments on AWS and GCP. The homepage states that multi-region deployments have a 99.999% SLA commitment and single-region deployments have a 99.99% commitment.

Vitess is an open-source, cloud-native database system that provides a MySQL-compatible interface while extending MySQL for larger-scale deployments. Its built-in sharding routes application queries across shards without requiring sharding logic in the application; the video identifies VTGate as the intelligent proxy that parses MySQL queries and sends them to the appropriate shard, with sharding plans specified in a JSON VSchema file. Vitess also provides query rewriting, caching, connection pooling, materialized views, cross-shard messaging, live resharding, background schema changes, and automatic detection and repair of primary failures. It is a graduated Cloud Native Computing Foundation project.

Meko is an agent-native persistence and data infrastructure layer from Yugabyte for storing context, knowledge, memories, conversations, and decision traces for multi-agent systems. It uses data packs to let agents keep private context, promote selected memories into shared spaces, and resume or hand off work across agents. Meko provides collective memory, shared agent knowledge, and end-to-end auditability of retrievals, memory updates, knowledge sharing, and decisions. It exposes the data layer through a single MCP endpoint and combines vector, SQL, graph, and search capabilities in a Postgres-compatible database. The service is designed to work with agent frameworks and clients including Claude, Codex, ChatGPT, Cursor, LangChain, and other MCP-compatible agents.

Nebius is a full-stack AI cloud infrastructure company offering purpose-built infrastructure for AI training and inference. Its platform provides non-virtualized GPU and InfiniBand capacity, scalable storage, self-service cluster provisioning, built-in MLOps tooling, and serverless and managed inference. Nebius also operates Nebius Token Factory for model serving; the company describes its infrastructure as covering the path from training through inference, with flexible consumption options and support for workloads ranging from experiments to global-scale deployments.

Netic is an AI operations platform for essential-service companies that mediates customer interactions and deploys AI agents across voice, text, and websites. It applies operational rules, coordinates labor, and supports inbound, outbound, and analytical workflows.