What is
CockroachDB
?
Most platform initiatives fail the same way: they start too big, get funded like projects instead of products, build for too long without testing with users, and confuse renaming an infrastructure team with building a platform team. Instead, start small, learn fast and scale deliberately.
At a glance
Attribute | Value |
|---|---|
Primary use case | Horizontally scalable, resilient distributed SQL storage for applications |
Deployment type | Fully managed cloud, bring-your-own-cloud, or self-hosted on Kubernetes, on-premises, and hybrid infrastructure |
Pricing model | Usage-based cloud pricing for compute and storage; subscription-based technical support; free trial available |
API compatibility | PostgreSQL wire protocol; most PostgreSQL syntax, data types, drivers, and ORMs; CockroachDB Cloud API |
Supported integrations | AWS, Google Cloud, Azure, Kubernetes, PostgreSQL-compatible drivers and ORMs, PhpStorm, Palantir Foundry |
Source type | Dual |
Cloud provider | Multi-Cloud |
Ideal team size | Individuals, startups, SMEs, and large enterprises |
Required skills | SQL and PostgreSQL-compatible application development; distributed database architecture; Kubernetes administration for Kubernetes-hosted deployments |
AEP branch | Tooling |
AEP category | Resources |
AEP subcategory | Data |
Profile
Data is the most specific AEP level for CockroachDB. CockroachDB is a distributed SQL database that supports applications requiring horizontally scalable storage. It speaks the PostgreSQL wire protocol and supports most PostgreSQL syntax, data types, drivers, and ORMs.
Deployments can be fully managed on AWS, Google Cloud, or Azure; operated in a customer's own cloud account; or self-hosted on Kubernetes, on-premises, and hybrid infrastructure. CockroachDB scales by adding nodes, automatically rebalances data across them, and adjusts data distribution in response to detected hotspots.
Focus
CockroachDB is listed for individuals, startups, SMEs, and large enterprises. It addresses the need for resilient distributed SQL storage that can scale horizontally without manual sharding. CockroachDB Cloud offers managed deployment options, while self-hosted and bring-your-own-cloud choices support different operating arrangements.
Background
The supplied company-background research identifies Cockroach Labs as the company associated with CockroachDB and links to its GitHub repository at https://github.com/cockroachdb/cockroach. The research does not provide details about the company's founding, funding, or a company history, nor does it describe specific open-source contributions.
Features
Horizontal scaling and data rebalancing
Adding nodes increases capacity without manual sharding, helping deployments grow while maintaining a distributed database. Every node can accept reads and writes; data automatically rebalances across nodes, and hotspot detection adjusts data distribution as load changes. DoorDash's customer deployment is reported at 1.9 PB of live data, 1.2 million queries per second, and 300+ clusters.
PostgreSQL protocol compatibility
Compatibility lets many PostgreSQL applications connect with little or no code change. CockroachDB uses the PostgreSQL wire protocol and supports most PostgreSQL syntax, data types, drivers, and ORMs; the company documents features that behave differently in a distributed system.
Elastic database operations with Cockroach Continuum
Cockroach Continuum provides isolated databases for applications on shared or dedicated infrastructure, with storage and compute elasticity. Its Aegis agent watches databases, flags problems, and recommends fixes, while storage costs follow the data rather than reserved capacity.
Resilience under adverse conditions
Resilience supports deployments designed to withstand failures. Cockroach Labs' Performance Under Adversity benchmark, as of September 2025, reported CockroachDB as 5x more resilient than Oracle GDD, measured by minutes of outage under adverse conditions.
Pros and cons
Pros
Adding nodes increases capacity without manual sharding, and data rebalances automatically across nodes.
PostgreSQL wire protocol support and compatibility with most PostgreSQL syntax, data types, drivers, and ORMs can reduce application changes.
Deployment choices include managed cloud, a customer's own cloud account, and self-hosting on Kubernetes, on-premises, or hybrid infrastructure.
Cons
PostgreSQL compatibility is not complete: Cockroach Labs notes that some PostgreSQL features behave differently in a distributed system.
Technical support is available to customers with an active subscription, so support access requires a subscription.
FAQs
Frequently asked questions
How much does CockroachDB cost?
CockroachDB pricing is described as: usage-based cloud pricing for compute and storage; subscription-based technical support; free trial available.
Which tools and platforms integrate with CockroachDB?
CockroachDB supports integrations with AWS, Google Cloud, Azure, Kubernetes, PostgreSQL-compatible drivers and ORMs, PhpStorm, and Palantir Foundry.
What skills are required to operate CockroachDB?
Required skills for CockroachDB are SQL and PostgreSQL-compatible application development; distributed database architecture; Kubernetes administration for Kubernetes-hosted deployments.
What are the limitations of CockroachDB?
CockroachDB does not support every PostgreSQL feature identically; some PostgreSQL features behave differently in a distributed system. Technical support is available only to customers with an active subscription.
