Databases done right,
no drama

Building simple, reliable solutions on top of PostgreSQL. Empowering developers and creators via hands-on learning experience to level up their skills - through SQL Labs, workshops, and expert database services. We are the team behind the boringSQL.

Latest Articles

DELETEs are difficult

Deleting data might seem straightforward but often introduce challenges like performance degradation and data bloat, impacting long-term efficiency. The article breaks down why these issues occur and provides insights into strategies for managing deletions effectively to maintain a healthy database.

Text identifiers in PostgreSQL database design

In database design, text identifiers offer human readability but can lead to performance issues due to increased storage requirements and slower indexing. This article examines these challenges and suggests strategies for effectively integrating text identifiers without compromising database efficiency.

Our Services

SQL Labs
Private ALPHA

Designed for practical learning, SQL Labs offers per-user environments with a terminal and query library, guiding users step-by-step through goal-oriented exercises and real-life scenarios.

Remote DBA

Gain access to top-tier database expertise for maintenance, optimization, and problem-solving—all provided remotely and tailored to your schedule.

Custom Workshops

Designed for flexibility, the topic-focused training on database design, architecture, and maintenance. Ideal for teams or individuals looking to deepen their PostgreSQL expertise in a hands-on setting.

boringSQL

The goal of boringSQL is to promote the simplicity and time-tested reliability and capabilities of PostgreSQL and SQL. It is intended to be more than just a blog. Rather information platform to help developers and teams design to find one stop solution for all their database needs.

boringSQL is brand of Clusterity.

Contact Us

We’d love to hear from you! Whether you have questions, need assistance, or want to explore how we can collaborate, feel free to reach out.

Addresses

We primarily operate from the EU and do not have offices open to the public. Please, arrange a virtual or in-person appointment by reaching out via the email provided above.

Contact Address

Clusterity s.r.o.

Suite 1.03, Clubco

Nupaky 148

251 01, Nupaky

Czech Republic

Billing Details

Clusterity s.r.o.

Slepá 391

251 01 Světice

Czech Republic

Clusterity s.r.o. is company registed in Czech Republic, within the Commercial Registry maitained by Municipal Court in Prague, section C, insert 225570. We are a registered VAT payer under Czech law. For any inquiries, please feel free to reach out to us using the contact details provided.