industries · 09

E-Commerce & Retail. Six workloads, one endpoint.

Marketplaces, D2C & omnichannel retail — the workloads below need more than one data model at once, which is exactly why they stall on a stitched stack.

who this is sized for

Marketplaces, D2C brands and omnichannel retailers with 100K+ SKUs or 1M+ monthly active shoppers, facing festive-peak concurrency.

who owns the problem
Chief Technology OfficerHead of Search & DiscoveryChief Marketing OfficerHead of MerchandisingHead of Trust & SafetyVP Engineering
why now

The forcing function.

Personalisation, conversational commerce and festive-peak scale are table stakes, and each requires retrieval that spans catalogue, behaviour, reviews and policy simultaneously. Keyword search misses intent; vector-only search misses inventory truth and business rules. The retailers converting best are the ones whose relevance layer joins semantic similarity to live stock and margin in a single query — during the peak, not after.

the relationship graph

The abuse graph — collusion, fake accounts and coupon stacking are network shapes invisible to flat per-account rules.

$400–660bn

annual GenAI value potential in retail and consumer goods — McKinsey Global Institute

15–25%

retrieval-accuracy lift from hybrid vector + keyword + rerank over dense-only search

1 query

relevance, live inventory and business rules joined at festive-peak concurrency

the shape of the work

Six workloads, five query shapes.

Almost no workload here needs only one data model — which is why single-model databases deliver it only with a second system and a sync problem.

data-model mix across these six workloads
SQL 4/6
Vector 6/6
Graph 3/6
Full-text 3/6
/ask 2/6
workload × data model
SQL
VEC
GRF
FTS
ASK
01 Hyper-personalised recommendations — uses Vector, SQL, Graph
02 Semantic search & product discovery — uses Vector, Full-text, /ask
03 Fraud, payment & promo-abuse detection — uses Graph, Vector, SQL
04 Customer 360 & lifecycle marketing — uses SQL, Graph, Vector
05 Catalogue enrichment & content generation — uses Vector, Full-text, SQL
06 Conversational commerce & shopping copilots — uses /ask, Vector, Full-text
SQL — what is true right now? Vector — what resembles this? Graph — what is this connected to? Full-text — where exactly is it written? /ask — just tell me, in plain language.
where OriginChain powers E-Commerce & Retail AI
01
Hyper-personalised recommendations

Vector similarity over catalogue, browsing and purchase history powers next-best-product, bundles and ‘you may also like’ — joined live with inventory so nothing recommended is out of stock.

Vector SQL Graph

Attach rate and AOV lift, without the recommend-then-disappoint failure mode.

02
Semantic search & product discovery

Understand shopper intent, not just keywords. Hybrid vector plus full-text relevance handles typos, synonyms, vernacular and natural-language queries.

Vector Full-text /ask

Search conversion lift and a measurable fall in zero-result queries.

03
Fraud, payment & promo-abuse detection

Model accounts, devices and payments as a live graph to catch collusion, fake accounts, coupon stacking and return/refund abuse invisible to flat rules.

Graph Vector SQL

Promo and returns leakage recovered — usually a larger number than expected.

04
Customer 360 & lifecycle marketing

Orders, browsing, support and loyalty in one queryable view; graph plus semantic search drive segmentation, churn prediction and next-best-action.

SQL Graph Vector

Higher repeat rate and lifetime value per acquired customer.

05
Catalogue enrichment & content generation

Auto-generate descriptions, dedupe SKUs, map attributes and surface near-duplicates with managed embeddings across the entire catalogue.

Vector Full-text SQL

Catalogue quality at scale; listing turnaround for new sellers cut sharply.

06
Conversational commerce & shopping copilots

Shoppers and staff ask in plain language; the answer blends catalogue, orders, reviews and policies behind one natural-language endpoint with entitlement enforced in-query.

/ask Vector Full-text

Assisted-sale conversion plus deflection of routine service contacts.

Impact statements are directional targets referenced to published industry research — calibrate against your own baseline.

the consolidation case

The stack this replaces in E-Commerce & Retail.

Commerce DB Search cluster Vector store Rules engine CDP
OCDB — one substrate
SQL Vector Graph Full-text /ask

Five licences, five sync jobs, five security perimeters — collapsed into one atomic store.

the board-level outcome

Relevance, inventory truth and abuse detection in one engine — so personalisation holds up at peak instead of degrading exactly when it matters.

Start with your data challenge — not a product demo.