Frontier Investigationfor Data Pipelines

Failed and late pipelines traced to the bad source, schema or job behind them.

Connect your warehouse, your streams and the jobs between them. Agents pick up every failed, late or low-quality run, trace it upstream to the source, schema change or job that broke it, and hand the owning team a fix and a backfill plan before the morning dashboards load.

AWS Glue job alertcause found

orders_daily load failed, 06:00 dashboards at risk

Failure
Job orders_to_redshift failed on 3 retries since 02:40
Upstream
Source table orders added a nullable discount_code column
Cause
Schema change broke the COPY mapping in the load step
Impact
4 dashboards and 1 finance export stale
Fix
Update the column mapping, rerun, backfill 1 partition

Investigated in 2m 30s. Waiting for data engineer approval

[The work behind every broken pipeline]

Pipelines fail at night.The business finds out at 9am.

01The manual work

Trace

A job fails or a table goes stale. A data engineer reads job logs, walks the lineage upstream and diffs schemas until the cause turns up.

02The agent handoff

Cause found

Frontier agents follow the failure upstream, find the source change or bad batch behind it, and prepare the fix and the backfill.

03Your engineers’ role

Approve

Set which reruns agents may start alone. Review the fix and the backfill and decide what touches production data.

[Where CloudThinker fits]

Your stack stays.Agents work inside it.

01Pipelines

Already in your data stack

  • AWSAWS Glue and Amazon RedshiftJobs, loads and warehouse
  • AzureAzure Data Factory and SynapsePipelines and warehouse
  • Google CloudGoogle BigQuery and DataflowJobs and datasets
  • KafkaKafkaStreams feeding the loads
  • Snowflake and DatabricksWarehouse and lakehouse jobs

No change to your pipelines

02Sources

Your system of record

  • PostgreSQLPostgreSQLOperational source tables
  • MySQLMySQLApplication databases
  • MongoDBMongoDBDocument sources
  • GitHubGitHubPipeline and schema code

Source of truth stays put

03Investigation

CloudThinkerCloudThinker

  • Check the runFreshness, row counts and nulls
  • Find the breakThe source, schema or job behind it
  • ProveEach finding linked to a query or log
  • ProposeA fix and a safe backfill plan

Read-only by default

04Response

Fresh data, not tickets

  • SlackSlackRoot cause posted to the data channel
  • PagerDutyPagerDutyPage only when a load is at risk
  • JiraTicket for the source owner
  • GitHubGitHubPull request with the fix

Backfill runs on approval

Logos show common stacks. CloudThinker connects to each one through read-only access you approve.

[Example scenario]

Wednesday, 02:40. The nightly load fails.Finance opens the dashboard at 08:00.

A 12-person data team feeding Amazon Redshift from PostgreSQL and Kafka through AWS Glue. 40 dashboards depend on the overnight loads.

  1. 02:40

    Job failsSignal

    AWS Glue: orders_to_redshift failed. Retries at 02:50 and 03:00 fail the same way.

  2. 03:01

    Agent picks it upAgent

    Reads the job logs in CloudWatch, the load script and the source schema history, then walks the lineage downstream.

  3. 03:03

    Cause, with proofAgent

    A release at 18:20 added discount_code to the orders table. The COPY mapping still expects the old column order.

  4. 03:04

    Fix and backfill proposedAgent

    Merge request updates the mapping. Plan reruns the job and backfills one partition. Impact: 4 dashboards, 1 finance export.

  5. 07:10

    Data engineer approvesYour team

    Reads the diff over coffee, approves the merge request and the backfill.

  6. 07:32

    Data verifiedAgent

    Load complete. Row counts match the source within 0.01%. Dashboards refreshed before finance logs in.

#data-incidents4 messages
  • AWS Glue02:40

    Job run failed: orders_to_redshift (attempt 1 of 3).

  • CloudThinker03:04

    Cause: orders gained discount_code at 18:20 (release 4.12). The COPY mapping in load_orders.py is now off by one column. Fix: MR !219. Backfill: partition 2026-10-07. 4 dashboards stale until then.

  • Data engineer07:10

    Diff looks right. Approved both.

  • CloudThinker07:32

    Load complete. 1,284,551 rows, matching source within 0.01%. Dashboards refreshed. DATA-377 opened to add a schema contract check.

from failed retry to known cause
4 min
approval from the data engineer
1
stale dashboards at 08:00 in this example
0

An illustrative example. Team, systems and times are representative, not a specific customer.

[Frontier investigation agents]

Every failed run gets traced.Every stale table gets an owner.

Agents read jobs, schemas and lineage together, so a failed load arrives with its upstream cause, and a quiet data quality drop gets caught before a report ships.

Trace it upstream
Job logs, schema history and source releases lined up against the run that failed.
Catch bad data
Row counts, null rates and freshness checked against history, so silent failures surface too.
Know what is late
Each table mapped to the dashboards, exports and teams that depend on it, with the time they need it.
Hand over a fix
Code fixes, reruns and backfills prepared and run only at the approval level you set.

[What changes]

Same team. Same tools.Far less of the work by hand.

MomentTodayWith frontier agents
A failed overnight runFound when someone opens a dashboardInvestigated minutes after the last retry
Finding the causeLogs, lineage and schemas checked by handTraced upstream with the evidence attached
Silent quality dropsNoticed by a business userCaught by checks against history
BackfillsWritten and run from memoryPlanned, reviewed and verified against the source
Telling the businessA message after the meeting startedOwners and impact known before 08:00

[Integrations]

Connects to the rest of your stack.Read-only to start.

  • Amazon Redshift
  • AWS Glue
  • Amazon S3
  • Snowflake
  • Databricks
  • BigQuery
  • Kafka
  • PostgreSQL
  • MySQL
  • MongoDB
  • Elasticsearch
  • Amazon CloudWatch
  • Datadog
  • PagerDuty
  • Slack

[Adoption path]

One pilot.Then company-wide.

The rollout follows the four phases of the AWS Cloud Adoption Framework, so it fits the plan your cloud team already runs.

  1. 01Envision

    Pick one critical load

    Connect the job, its source and its target read-only. Let agents investigate failures in shadow mode next to your team.

  2. 02Align

    Agree what agents may rerun

    Decide which reruns are safe alone, which backfills need approval, and who owns each table.

  3. 03Launch

    Roll out domain by domain

    Add each data domain’s pipelines on the same policies, report format and audit trail.

  4. 04Scale

    Make it the default

    New pipelines launch with investigation and quality checks on. Findings feed schema contracts and runbooks.

[Trust and control]

Agents do the work.Your team keeps control.

You approve every change
Agents propose. Nothing touches production until someone on your team says yes, and you set that rule per system.
Every action on the record
Each step is logged, attributed and reversible, ready for your auditors.
Certified for enterprise
SOC 2 Type II and ISO 42001, with reports in our trust center.
Runs where you need it
In our cloud, through AWS Marketplace, or inside your own account.

[Questions]

What teams askbefore they start.

Does this replace our orchestrator or data quality tool?
No. Agents read from the schedulers, warehouses and checks you already run. They investigate what those tools report and fill the gaps between them.
Can agents touch production data?
Only where your policy allows it. Most teams start read-only, then let agents rerun safe jobs alone and keep backfills behind an approval.
How do agents know who owns a table?
From the tags, catalog entries and repository owners you already have. Gaps are flagged so your team can fill them once.
What about failures that do not raise an alert?
Agents check freshness, row counts and null rates against history, so a load that succeeds with bad data still gets investigated.

Fix the pipeline before the meeting.Keep your data team building.

Start with one critical load, read-only. See what agents find on the next failed run before you grant a single permission more.

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