Turbo Architecture

Turbo Pipeline Architecture

Help users make architecture decisions for Turbo pipelines — source types, data flow patterns, resource sizing, sink strategies, and multi-chain deployment.

Triggers

Invoke this skill when the user:

• Asks "how should I structure my pipeline" or "what's the best approach for..."
• Needs to choose between dataset and kafka source types
• Wants to send data to multiple destinations
• Is planning a multi-chain deployment
• Asks about resource sizing (s, m, l)
• Wants to split or combine pipelines
• Asks about parallelism, sink performance, or throughput
• Needs to decide between one big pipeline vs several smaller ones
• Mentions /turbo-architecture

Agent Instructions

Step 1: Understand the Requirements

Ask the user about:

1. What data? — Which chain(s), which events/datasets, historical or real-time only?
2. Where does it go? — Database, webhook, streaming topic, multiple destinations?
3. How much volume? — Single contract or all chain activity? How many events/sec?
4. Latency needs? — Real-time dashboards (sub-second) or analytics (minutes OK)?

Step 2: Recommend an Architecture

Use the patterns and decision guides below to recommend a pipeline architecture. Reference the templates in templates/ as starting points:

• templates/linear-pipeline.yaml — Simple decode → filter → sink
• templates/fan-out-pipeline.yaml — One source → multiple sinks
• templates/fan-in-pipeline.yaml — Multiple events → UNION ALL → sink
• templates/multi-chain-templated.yaml — Per-chain pipeline pattern

Step 3: Hand Off to Implementation Skills

After the architecture is decided, direct the user to:

• /turbo-pipelines — To build and deploy the YAML
• /turbo-transforms — To write the SQL transforms
• /goldsky-secrets — To set up sink credentials

Source Types

Dataset Sources — Historical + Real-Time

Use type: dataset when you need to process historical blockchain data and/or continue streaming new data.

sources:
  my_source:
    type: dataset
    dataset_name: base.erc20_transfers
    version: 1.2.0
    start_at: earliest  # or: latest

Best for: Raw logs, transactions, transfers, blocks — anything where you need historical backfill or decoded event processing.

Available EVM datasets: raw_logs, blocks, raw_transactions, raw_traces, erc20_transfers, erc721_transfers, erc1155_transfers, decoded_logs

Non-EVM chains also supported: Solana (solana.*), Bitcoin (bitcoin.raw.*), Stellar (stellar_mainnet.*)

Kafka Sources — Real-Time Streaming

Note: Kafka sources are used in production pipelines but are not documented in the official Goldsky docs. Use with caution and contact Goldsky support for topic names.

Use type: kafka when consuming from a Goldsky-managed Kafka topic, typically for continuously-updated state like balances.

sources:
  my_source:
    type: kafka
    topic: base.raw.latest_balances_v2

Best for: Balance snapshots, latest state data, high-volume continuous streams.

Key differences from dataset sources:

• No start_at or version fields
• Optional fields: filter, include_metadata, starting_offsets
• Delivers the latest state rather than historical event logs

When to Use Which

Data Flow Patterns

Linear Pipeline

The simplest pattern. One source → one or more chained transforms → one sink.

source → transform_a → transform_b → sink

Use when: You have a single data source, single destination, and straightforward processing (decode, filter, reshape).

Example: templates/linear-pipeline.yaml — raw logs → decode → extract trade events → postgres

Resource size: s or m

Fan-Out (One Source → Multiple Sinks)

One source feeds multiple transforms, each writing to a different sink.

              ┌→ transform_a → sink_1 (clickhouse)
source ──────┤
              └→ transform_b → sink_2 (webhook)

Use when: You need different views or subsets of the same data going to different destinations — e.g., balances to a warehouse AND token metadata to a webhook.

Example: templates/fan-out-pipeline.yaml — one Kafka source → fungible balances to ClickHouse + all tokens to a webhook

transforms:
  fungible_balances:
    type: sql
    primary_key: id
    sql: |
      SELECT ... FROM latest_balances balance
      WHERE balance.token_type = 'ERC_20' OR balance.token_type IS NULL

  all_tokens:
    type: sql
    primary_key: id
    sql: |
      SELECT ... FROM latest_balances balance
      WHERE balance.token_type IN ('ERC_20', 'ERC_721', 'ERC_1155')

sinks:
  warehouse:
    type: clickhouse
    from: fungible_balances
    # ...
  webhook:
    type: webhook
    from: all_tokens
    # ...

Resource size: m (multiple output paths)

Fan-In (Multiple Events → One Output)

Multiple event types decoded from the same source, normalized to a common schema, then combined with UNION ALL into a single sink.

              ┌→ event_type_a ──┐
source → decode ┤                 ├→ UNION ALL → sink
              └→ event_type_b ──┘

Use when: You want a unified activity feed, combining trades, deposits, withdrawals, transfers, etc. into one table.

Example: templates/fan-in-pipeline.yaml — one raw_logs source → decode → multiple event-type transforms → UNION ALL → ClickHouse

Resource size: l (complex processing with many transforms)

Multi-Chain Fan-In

Multiple sources from different chains combined into a single output.

source_chain_a ──┐
source_chain_b ──┼→ UNION ALL → sink
source_chain_c ──┘

Use when: You want cross-chain analytics or a unified view across chains.

sources:
  eth_transfers:
    type: dataset
    dataset_name: ethereum.erc20_transfers
    version: 1.0.0
    start_at: latest
  base_transfers:
    type: dataset
    dataset_name: base.erc20_transfers
    version: 1.2.0
    start_at: latest

transforms:
  combined:
    type: sql
    primary_key: id
    sql: |
      SELECT *, 'ethereum' AS chain FROM eth_transfers
      UNION ALL
      SELECT *, 'base' AS chain FROM base_transfers

Resource size: m or l depending on chain count

Templated Multi-Chain Deployment

When you need the same pipeline logic across multiple chains, create separate pipeline files per chain rather than one multi-source pipeline. This gives you:

• Independent lifecycle (deploy/delete per chain)
• Independent checkpointing (one chain failing doesn't block others)
• Clearer monitoring per chain

Pattern: Copy the pipeline YAML and swap the chain-specific values:

Example: templates/multi-chain-templated.yaml — shows the base chain version; duplicate for each chain.

When to use templated vs multi-source:

Resource Sizing

Rules of thumb from production pipelines:

• Simple filter + single sink → s
• Kafka source + multiple sinks OR multiple transforms → m
• Raw log decoding + 5+ event types + UNION ALL → l
• Historical backfill of high-volume data → l (can downsize after catch-up)

Sink Strategy

Choosing a Sink Type

Multi-Sink Considerations

• Each sink reads from a from: field — different sinks can read from different transforms
• Sinks are independent — one failing doesn't block others
• Use different batch_size / batch_flush_interval per sink based on latency needs

Sink Parallelism

ClickHouse and other sinks support a parallelism setting:

sinks:
  my_sink:
    type: clickhouse
    from: my_transform
    parallelism: 1   # number of concurrent writers
    # ...

Use parallelism: 1 for most cases. Increase only if the sink can handle concurrent writes and you need higher throughput.

Webhook Sinks Without Secrets

Webhooks can use a direct URL instead of a secret when no auth headers are needed:

sinks:
  my_webhook:
    type: webhook
    from: my_transform
    url: https://my-lambda.us-west-2.on.aws/

Pipeline Splitting Decisions

One Pipeline vs. Multiple

Use one pipeline when:

• All data comes from the same source
• Transforms share intermediate results (e.g., a shared decode step)
• You want atomic deployment of the whole flow

Split into multiple pipelines when:

• Different data sources with no shared transforms
• Different lifecycle needs (one is stable, another changes frequently)
• Different resource requirements (one needs l, another needs s)
• Different chains with independent processing (templated pattern)

Keeping Pipelines Focused

A pipeline should ideally do one logical thing:

Even though trades are a subset of activities, they're separate pipelines because they serve different consumers (application DB vs data warehouse).

Related Skills

• /turbo-pipelines — Build and deploy pipeline YAML configurations
• /turbo-transforms — Write SQL transforms (filtering, decoding, UNION ALL, etc.)
• /goldsky-datasets — Discover available blockchain datasets and chain prefixes
• /goldsky-secrets — Set up credentials for sinks
• /turbo-monitor-debug — Monitor pipeline health and debug issues
• /turbo-lifecycle — List, delete, and manage pipeline state