CoinTracking
Koinly
CoinStats
CoinMarketCap
CoinTracker
Blockfolio
CryptoTrader.Tax
CryptoCompare
SQLBolt
SQLZOO
DataLemur
The Odin Project
SQL School
HackerRank
LeetCode
LiveEdu.tv
CoinTrackingSQLBolt is recommended for beginners who are new to SQL or those with limited experience who need a refresher on basic concepts. It is also useful for anyone who prefers learning through interactive and practical exercises rather than purely theoretical content.
CoinTracking might be a bit more popular than SQLBolt. We know about 162 links to it since March 2021 and only 125 links to SQLBolt. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Https://cointracking.info/ does taxes too. Source: about 3 years ago
Upload your entire wallet history to cointracking.info. It's what we recommend to our clients and it'll produce mostly accurate tax forms. If you've been doing any "advanced crypto shenanigans" it won't get those right, but for basic trades and exchanges, it'll be good. Source: over 3 years ago
I've been using cointracking.info since 2017 and have been happy with it. Use it for both crypto and nfts and it works great. You can use my referral to get 10% off too: https://cointracking.info?ref=P584886. Source: over 3 years ago
You can use fairspot to generate a csv to import into https://cointracking.info/. Has good reporting and can get tax forms for your country. Source: over 3 years ago
For the past two years, I've been using CoinTracking (https://cointracking.info/). Of course, it has its own drawbacks and learning curve for defi, but if you have most of your transactions on the main EVM chains (Avalanche, Fantom, Arbitrum, and of course Ethereum), they've gotten better at importing LPs and yield farming over the years. Source: over 3 years ago
Disclosure: I help build these simulators; they are part of 50+ free DevOps games and simulators. For more practice beyond them, SQLBolt and PostgreSQL Exercises are excellent and free, and SQL Murder Mystery is the most fun anyone has ever had with a schema. - Source: dev.to / 7 days ago
I hope this helps you with interview prep as it does to me. I find https://sqlbolt.com/ super helpful if you want to learn SQL queries in depth. Thanks! - Source: dev.to / 6 months ago
SQLBolt - Introduction to SQL - Browser-based interactive tutorial with progressive lessons and immediate practice exercises, offering a quick and practical way to learn SQL fundamentals directly in your browser without setup, though it lacks formal certification and may not cover advanced database administration topics. - Source: dev.to / 9 months ago
To overcome these challenges, I relied on SQL documentation, online tutorials, and practice sites like DataLemur and SQLBolt. These resources were invaluable in helping me build confidence and refine my skills. - Source: dev.to / 9 months ago
SQLBolt focuses exclusively on giving you hands-on practice with increasingly complex queries. The platform starts with simple SELECT statements and progressively moves to complex joins and subqueries. You'll get immediate visual feedback while the site explains concepts briefly before each practice section. - Source: dev.to / over 1 year ago
Koinly - Koinly is the easiest way to monitor your crypto activity & file your taxes.
SQLZOO - SQLZoo includes tutorials and reference to support people learning SQL. It features:
CoinStats - CoinStats is a cryptocurrency research and portfolio tracker, that allows to access market data on over 3000 cryptocurrencies, track bitcoin and altcoin investments.
DataLemur - Practice SQL Interview Questions & Data Science Interview Questions asked by FAANG.
CoinMarketCap - Crypto-currency market capitalizations.
The Odin Project - How it works. This is the website we wish we had when we were learning on our own. We scour the internet looking for only the best resources to supplement your learning and present them in a logical order.