A deep-dive into Relay, the friendly & opinionated GraphQL client
A comprehensive guide to building performant, type-safe apps with Relay, from GraphQL fragments and query best practices, to the Relay compiler and the server spec.
hasura.io
Latest stories
Building a Full-Stack Yelp Clone with React, GraphQL & Hasura
In this video series, we'll build a mini Yelp clone where instead of reviewing restaurants, users review planets from the classic sci-fi series "Dune".
hasura.io
Nulls in GraphQL: Cheatsheet
What nulls mean in GraphQL queries and responses, pros and cons of nullability, and different approaches to error handling by Apollo and Relay.
hasura.io
Bigtable: from hero, to villain, back to hero
This article talks about some interesting scenarios we encountered with BT and the troubleshooting steps we followed through the entire process.
sharechat.com
Introducing Actions: Add custom business logic to Hasura
Hasura makes it easy to integrate business logic into your GraphQL API with Actions.
hasura.io
Inter cloud routing using API Gateway
Netflix Archaius provides a DynamoDB client library with a FixedDelayPollingScheduler, which basically polls the config in fixed intervals. This was integrated to fetch sync/async thresholds, ignored APIs and similar other configs.
sharechat.com
Building a customizable e-commerce backend with Hasura
An overview of building customizable, scalable, & secure backends for e-commerce apps with Hasura with all fundamental features like auth, search, inventory validations, add to cart, order placement and payments.
hasura.io
CouchDB style sync and conflict resolution on Postgres with Hasura
In this post we will look at integrating PouchDB's versioning and conflict management system with Hasura.
hasura.io
Infrastructure monitoring with Prometheus at Zerodha
On any given day, we handle around 15% of daily retail trading volume across all stock exchanges in India. Billions of requests generated in the process are handled by a suite of systems we have built in-house. Also, we are very particular on self-hosting as many dependencies as…
zerodha.tech
Authorization rules for a multi-tenant system - Google cloud platform
In this post we will be looking at implementing authorization of a hierarchical role based access control system in a multi tenant setup.
hasura.io
Adding custom business logic to Hasura using Dark
Hasura has recently implemented a way to create custom mutations called Actions. Want to handle complex business logic? Actions are the way to go! To create a new action, you need to provide a definition, handler (REST endpoint), and specify the kind – sync or async. When you…
hasura.io
Technology Catch-22
Engineering the product on Day 1 to handle hyper-growth in the future Every entrepreneur in the technology space, starts his or her journey with the dream of building a product or providing a solution that addresses a strong need, or solves a fairly pervasive problem using…
tech.phonepe.com
Effect of Intel's power management on web servers
While benchmarking Hasura, we noticed Hasura performed better when there was more load on the system. In this blog post we cover basics of processor power management & talk about how we see 50% improvement in latencies by tweaking power management settings.
hasura.io
Decreasing latency noise and maximizing performance during end-to-end benchmarking
While benchmarking some tweaks to Hasura we noticed some confusing and misleading/inconsistent results which led us down a bit of a rabbit hole. This is a summary of what we've learned so far, what is left to try, and what we've tried which didn't seem to have much effect.
hasura.io
GraphQL & Hasura events happening in April
A list of all the GraphQL & Hasura events happening in April.
hasura.io
Game on! Building a Unity Leaderboard with GraphQL & Hasura
In this three-part series, we build a Unity leaderboard with Hasura! Follow along as Baris Tumerkan, a Unity dev who is learning GraphQL, and Sezgi Ulucam, a GraphQL dev with no Unity experience, team up to solve this challenge together.
hasura.io
Announcing GraphQL Fireside Chats: A Special Series of Online Events
A series of live streamed panel discussions between prominent members from the GraphQL community. Join them as they discuss key topics in the GraphQL ecosystem.
hasura.io
Hello, World!
Zerodha, now India’s largest stock broker, bootstrapped and profitable, turns ten years old this year. The Zerodha tech team turns seven years old. The tech team has remained largely elusive over the course of our existence. While we have pondered starting a tech blog for more…
zerodha.tech
Building a Realtime Geolocation App with Hasura GraphQL and PostGIS
In this post we will look at building a data-heavy realtime geo-location app with PostGIS and Hasura GraphQL to plot nearby restaurants in a map.
hasura.io
Fetch your GraphQL data automagically: Building a movie app with Hasura & gqless
gqless, a next-generation GraphQL client inspired by Relay & Apollo Client, uses ES6 Proxies to know when properties are accessed, and convert the paths into GraphQL queries. In this video, Sam and Sez build a movie app together, using gqless and Hasura.
hasura.io
Why we chose TypeScript for the Hasura Console
At Hasura, we wanted to introduce a statically typed frontend language for quite some time now. We discussed which one we should choose and evaluated options such as PureScript, TypeScript, ReasonML, and Elm.
hasura.io
Hasura Authorization System through Examples
Authorization systems are about rules like, “Can user U perform action A [on resource R]?”. In this post, we implement real-world authorization rules using Hasura's JSON-based DSL.
hasura.io
Five years of GraphQL 🎉
2020 will mark five years since GraphQL was released [https://engineering.fb.com/core-data/graphql-a-data-query-language/]! To celebrate, we asked some of the usual suspects 😎 in the community, including Lee Byron, co-creator of GraphQL [https://hasura.io/graphql/], to reflect…
hasura.io
Hasura FAQ: What are the best practices? (Part 1)
Have you been wondering about best practices with Hasura? Here’s a quick rundown of some of our recent FAQ’s.
hasura.io