# ADBC

Revision 1 (11 October 2026) · Modeled snapshot · through 8 October 2026.

All figures are research-informed estimates of analytical activity. Significant errors may remain; decimal places do not imply measurement precision.

Layer: access. Values cover the years in which this category appears in the public timeline. Absence is not proof of zero use.

## Names and inspection notes

### 2023–2026: ADBC

This category is shown in the access layer.

## Annual estimates

| Year | Name in this year | Share of full access layer | Connections and details |
| --- | --- | --- | --- |
| [2023](https://history.columnar.tech/years/2023.md) | ADBC | 0.0375% | [Inspect](https://history.columnar.tech/connections/2023/access/adbc.md) |
| [2024](https://history.columnar.tech/years/2024.md) | ADBC | 0.1975% | [Inspect](https://history.columnar.tech/connections/2024/access/adbc.md) |
| [2025](https://history.columnar.tech/years/2025.md) | ADBC | 0.6425% | [Inspect](https://history.columnar.tech/connections/2025/access/adbc.md) |
| [2026](https://history.columnar.tech/years/2026.md) | ADBC | 2.06% | [Inspect](https://history.columnar.tech/connections/2026/access/adbc.md) |

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