Overview
Tabular built a managed data platform around Apache Iceberg, an open table format for large analytic datasets. Its founders wanted companies to store data once and query it with different engines, without managing the underlying tables themselves. Ryan Blue, Daniel Weeks and Jason Reid founded the company in 2021 after working together at Netflix. Databricks acquired Tabular in June 2024. The acquisition brought the creators of Iceberg together with the company behind the competing Delta Lake format. [1][2][3]
Founding Story
At Netflix, Blue and Weeks worked on Iceberg to address problems managing large tables in the company's data lake. Netflix contributed the project to the Apache Software Foundation. Blue, Weeks and Reid later set out to turn that experience into a managed service that other organizations could use without operating an entire data infrastructure team. [1][2]
The company described its goal as separating data storage from the vendor that supplied the query engine. That idea mattered because a data team might want to use several tools against the same tables, or change engines later without moving all of its data. Investor Andreessen Horowitz led Tabular's Series A in 2021, citing both the founders' Netflix experience and the potential for an independent storage layer. [2][4]
Timeline
- 2018: Iceberg was donated to the Apache Software Foundation. [5]
- 2021: Blue, Weeks and Reid founded Tabular; Andreessen Horowitz led its Series A. [1][4]
- 2023: Tabular launched its managed service and raised a $26 million Series B, bringing total funding to $37 million. [6]
- 2024: Databricks announced its acquisition in June and updated the announcement to confirm the deal had closed. [3]
What They Built
A data lake holds files in object storage. Iceberg adds table metadata and rules that let analytics engines work with those files as organized tables. Tabular managed that layer as a service: customers connected their storage and query engines, while the platform handled ingestion, access controls and maintenance such as reorganizing files and removing old snapshots. [6]
That division made Tabular a kind of warehouse storage layer without a single required query engine. In 2023, Blue said customers could connect engines such as Athena or BigQuery and load files, database changes or streams. Supporting multiple engines gave customers flexibility, but also meant the service had to perform well across products controlled by other vendors. [6]
Market Position
Tabular entered a market where Snowflake, Databricks and cloud providers already offered analytics platforms. It argued that an independent storage service would let customers choose compute tools separately. The open format was central to that argument: Iceberg itself was an Apache project, while Tabular sold a managed service around it. [4][6]
The acquisition complicated the independence story. Databricks was a major backer of Delta Lake, another open table format. It said the deal would improve compatibility between formats and that it would work with both communities. That was the buyer's stated direction; the deal alone did not make the formats identical. [3]
Business Model
Tabular offered managed software for enterprises that wanted Iceberg tables without maintaining every operational detail themselves. Its value lay in automated optimization, ingestion and security, rather than ownership of the open-source format. Public sources do not establish its revenue or profitability. [6]
Traction
In September 2023, Blue said the service had received thousands of signups since launching that March. Another contemporaneous account reported more than 1,500 people had signed up and cautioned that not all were paying customers. Blue described an unnamed real estate marketplace and a gaming company using the product. These accounts show interest and examples of use, not a verified count of paying organizations. [6][7]
Outcome and evolution
Databricks announced its agreement to buy Tabular on June 4, 2024, and subsequently confirmed completion. The parties did not disclose the price in their announcement. Reuters reported a price above $1 billion; other estimates differ, so the precise consideration remains unconfirmed here. [3][8]
Databricks said the teams would work on compatibility between Iceberg and Delta Lake. Iceberg remains an open project; the acquisition concerned Tabular and its team, not ownership of Apache Iceberg itself. [2][3]
Key Lessons
Tabular addressed the operational work around an open standard: teams could use Iceberg without building all of its management machinery. Its independence also depended on a market in which the largest platforms supported the same open formats. Databricks' acquisition shows the strategic value of that work; the public record does not disclose Tabular's financial performance. [3][6]
Sources
- TechCrunch: Databricks acquires Tabular
- Databricks: acquisition announcement
- Databricks: Databricks + Tabular
- Andreessen Horowitz: Investing in Tabular
- The Register: Tabular's Iceberg vision
- VentureBeat: Tabular raises $26 million
- BigDATAwire: Tabular's Iceberg service
- Reuters: Databricks to buy Tabular