# The analytical stack in 1976

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.

Early relational databases enter commercial use

Tables follow the chart’s left-to-right order. Shares use each full layer as the denominator; subdivisions are included in their parent totals.

## Access

| Option | Share of layer | Details |
| --- | --- | --- |
| [Pre-relational reporting vendor-specific interface](https://history.columnar.tech/technologies/access/vendor-legacy.md) | 99.5% | [Inspect](https://history.columnar.tech/connections/1976/access/vendor-legacy.md) |
| [Early relational databases vendor-specific interface](https://history.columnar.tech/technologies/access/vendor-other-relational.md) | 0.5% | [Inspect](https://history.columnar.tech/connections/1976/access/vendor-other-relational.md) |
| **Total** | **100%** |  |

## Compute

| Option | Share of layer | Details |
| --- | --- | --- |
| [Pre-relational reporting](https://history.columnar.tech/technologies/compute/legacy.md) | 99.5% | [Inspect](https://history.columnar.tech/connections/1976/compute/legacy.md) |
| [Early relational databases](https://history.columnar.tech/technologies/compute/other-relational.md) | 0.5% | [Inspect](https://history.columnar.tech/connections/1976/compute/other-relational.md) |
| **Total** | **100%** |  |

## Storage

| Option | Share of layer | Details |
| --- | --- | --- |
| [Pre-relational reporting native storage](https://history.columnar.tech/technologies/storage/native-legacy.md) | 99.5% | [Inspect](https://history.columnar.tech/connections/1976/storage/native-legacy.md) |
| [Early relational databases native storage](https://history.columnar.tech/technologies/storage/native-other-relational.md) | 0.5% | [Inspect](https://history.columnar.tech/connections/1976/storage/native-other-relational.md) |
| **Total** | **100%** |  |

[All years](https://history.columnar.tech/timeline.md) · [1977 →](https://history.columnar.tech/years/1977.md)

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[Markdown overview](https://history.columnar.tech/index.md) · [Interactive visualization](https://history.columnar.tech/?1976) · [Methodology](https://history.columnar.tech/methodology.md) · [Terms of use](https://history.columnar.tech/terms.md)

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