Training: Mastering The Graph: Indexing and Exploring Decentralized Data

$2,310

  • 2 days
  • Onsite
  • 8 people max.
Ref: KIQ646
8 people max.
$2,310
In-company rate: from $4,190 for the whole team
On-site and certification exam on quote
2 days
Onsite

Don't let this gap widen

Why this program matters

  • Without mastering decentralized data indexing and exploration, your Web3 applications run at a crawl, with blockchain queries 10 times slower than with optimized tools.

  • A company loses an average of 45 000 € per delayed project due to manual indexing errors, and 70 % of on-chain data leaks stem from poor decentralized exploration.

  • Your career stalls while competitors capture 30 % additional market share through real-time insights.

  • Every month without these skills exposes your team to costly audits and missed opportunities worth millions.

Imed BEN AMOR, Learni trainer · Development expert
Imed BEN AMOR

Learni trainer · Development expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

25,806 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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  • Notion
  • AMD
  • Apple

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

The Graph training objectives

  • Understand the role and architecture of The Graph in the Web3 ecosystem
  • Design and deploy a custom subgraph to index blockchain data
  • Master GraphQL queries to efficiently query on-chain data
  • Integrate The Graph into a decentralized application
  • Optimize the structure and performance of your subgraphs

The Graph curriculum: 5 modules over 2 days

Module 1 : Fundamentals of The Graph & Web3 Architecture

Introduction to indexing in the blockchain ecosystem, role of The Graph, operating principles and decentralization, case study: Uniswap & The Graph. Discovery of GraphQL: syntax, queries, mutations, exploration of community tools (Graph Explorer…).

Module 2 : Develop and Deploy Your First Subgraph

Key concepts: manifest, schema, mapping. Use of The Graph CLI. Writing a GraphQL schema adapted to an ERC-20 smart contract. Developing a mapping in AssemblyScript. Publishing and deploying on Hosted Service and local Graph Node. Visualization and first queries. Best practices for subgraph structure.

Module 3 : Advanced Integration & Optimization

Integrating a subgraph into a dApp (React, Node.js…). Authentication and permissions. Analysis and optimization of query performance. Handling scaling and troubleshooting. Maintenance and scalability of a subgraph. Advanced study: Subgraphs and DeFi/NFT protocols. Hands-on: develop a subgraph on an innovative protocol.

Module 4 : Scaling, Governance and In-Depth Practice

Operation of the decentralized The Graph protocol (indexers, curators, delegators). Scaling subgraphs. Getting started with The Graph Studio. Simulation of Web3 project coordination around data. Practical workshop: audit and improvement of an existing subgraph according to business requirements.

Module 5 : Final Project and Professional Opportunities

Realization of a red thread project: design, deployment, optimization and integration of a subgraph. Collective presentation and feedback. Reviews of sectoral Web3 use cases (DeFi, gaming, supply chain). Post-training availability support. Technology watch advice and career perspectives.

How The Graph skills are assessed

  • Technical MCQ at the end of each module
  • Development of a custom subgraph at the end of the training
  • Presentation of the final project to the group

How the The Graph course is taught

  • Alternation of technical presentations, live demonstrations and practical workshops
  • Guided work on real data
  • Complete course materials and additional resources

The Graph training: access and practical arrangements

The Training: Mastering The Graph: Indexing and Exploring Decentralized Data program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training: Mastering The Graph: Indexing and Exploring Decentralized Data program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training: Mastering The Graph: Indexing and Exploring Decentralized Data program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

How Learni guarantees the quality of your The Graph training

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

The Graph: frequently asked questions

What can participants do after Training: Mastering The Graph: Indexing and Exploring Decentralized Data training?+
They can understand the role and architecture of The Graph in the Web3 ecosystem, design and deploy a custom subgraph to index blockchain data and master GraphQL queries to efficiently query on-chain data. Those are the stated objectives of the Training: Mastering The Graph: Indexing and Exploring Decentralized Data program at Advanced level, checked by the end-of-session assessment.
What does the Training: Mastering The Graph: Indexing and Exploring Decentralized Data program cover, day by day?+
Day 1: Fundamentals of The Graph & Web3 Architecture. Day 2: Develop and Deploy Your First Subgraph. Day 3: Advanced Integration & Optimization. Day 4: Scaling, Governance and In-Depth Practice. Day 5: Final Project and Professional Opportunities. The Training: Mastering The Graph: Indexing and Exploring Decentralized Data program runs over 2 days, delivered on site.
How is Training: Mastering The Graph: Indexing and Exploring Decentralized Data training assessed?+
Assessment relies on technical MCQ at the end of each module, development of a custom subgraph at the end of the training and presentation of the final project to the group. Learni issues a completion certificate together with the individual assessment report at the end of the Training: Mastering The Graph: Indexing and Exploring Decentralized Data program, which an L&D team can file as evidence.
How much does Training: Mastering The Graph: Indexing and Exploring Decentralized Data training cost per participant?+
Training: Mastering The Graph: Indexing and Exploring Decentralized Data training costs $2,310 per participant. For an in-company team, the flat rate starts at $4,190 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Training: Mastering The Graph: Indexing and Exploring Decentralized Data training take?+
2 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Training: Mastering The Graph: Indexing and Exploring Decentralized Data training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Training: Mastering The Graph: Indexing and Exploring Decentralized Data training?+
Good knowledge of blockchain, web development and basics of API/GraphQL queries.
Is a certificate issued after Training: Mastering The Graph: Indexing and Exploring Decentralized Data training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for Training: Mastering The Graph: Indexing and Exploring Decentralized Data training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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