notes.md

Backend - Notes

Studies

• 📌 How to sign Transactions using multiple signers from phantom wallet
• 📖 TransactionExpiredBlockheightExceededError - Signature expired: block height exceeded
• 📖 Transaction confirmation tips (ORI)
• 📌 Offline Transactions
• 📌 Durable & Offline Transaction Signing using Nonces
• How to Create a MultiSig Wallet on Solana using Squads
• How can one sign a serialized transaction?
• https://www.npmjs.com/package/@solana/signers/v/2.0.0-preview.2.20240419004227.da22d0b4f9f8409054cc1c1080ed74cc4e21976d
• https://docs.shyft.to/dev-guides/solana/transactions/how-to-sign-transactions-using-multiple-signers-on-solana
• Database
  • prisma/prisma-examples/pulse/product-search-with-typesense/backend
  • 📌 NestJS Prisma
  • 📌 Connection pool
    • https://www.prisma.io/blog/nestjs-prisma-rest-api-7D056s1BmOL0#create-a-prisma-service
    • https://github.com/notiz-dev/nestjs-prisma/tree/main/
  • 📌 Database connections
  • Postgres pool setting not taking into account when schema uses env variable
  • How to Increase Prisma Connection Pool Size on a RDS Instance?
  • 📌 Failing to run npx prisma generate

NestJS

https://medium.com/@zulfiqar.langah/how-to-setup-nest-js-next-js-mono-repository-8a5d8c3b5849

nest new [server-name] --strict --skip-git --package-manager=npm