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Fixed image call
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jpe442 committed Jan 14, 2025
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2 changes: 1 addition & 1 deletion product_docs/docs/pgd/5.6/overview/basic-architecture.mdx
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Expand Up @@ -36,7 +36,7 @@ At the highest level, PGD comprises two main components: Bi-Directional Replicat
BDR is a Postgres extension that enables a multi-master replication mesh between different BDR-enabled Postgres instances/nodes.
[PGD proxy](../routing) sends requests to the write leader—ensuring a lower risk of conflicts between nodes.

![Diagram showing 3 application nodes, 3 proxy instances, and 3 PGD nodes. Traffic is being directed from each of the proxy instances to the write leader node.](/docs/product_docs/docs/pgd/5.6/overview/img/always_on_1x3_updated.png)
![Diagram showing 3 application nodes, 3 proxy instances, and 3 PGD nodes. Traffic is being directed from each of the proxy instances to the write leader node.](./img/always_on_1x3_updated.png)

Changes are replicated directly, row-by-row between all nodes.
[Logical replication](../terminology/#logical-replication) in PGD is asynchronous by default, so only eventual consistency is guaranteed (within seconds usually).
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