SQLBolt
SQLZOO
DataLemur
The Odin Project
SQL School
HackerRank
LeetCode
LiveEdu.tv
Coolmuster Android Eraser
iShredder
Blancco Secure Data Eraser
Jihosoft Mobile Privacy Eraser
Wondershare dr.fone Data Eraser
Shreddit - Data Eraser
Secure Eraser
SHREDDER : Permanent Delete
Key Features * Permanently wipe out all data from Android device, including the deleted files, private data, system settings, etc. * Support all kinds of Android files, including text messages, contacts, videos, photos, music, call logs, apps, books, audios, account info, password, etc. * 100% permanent deletion and prevent personal data from being recoverable. * 3 progressive levels of data erasing for your choice. * Work with all Android devices like Samsung, Huawei, Xiaomi, HTC, LG, ZTE, Motorola, etc.
SQLBolt Coolmuster Android EraserSQLBolt 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.
Based on our record, SQLBolt seems to be more popular. It has been mentiond 125 times since March 2021. 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.
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 / 2 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
SQLZOO - SQLZoo includes tutorials and reference to support people learning SQL. It features:
iShredder - PROTECTSTAR is a leader in providing Secure Deletion (Erasure) software products: PROTECTSTAR has served more than 2,000,000 customers worldwide and earned a reputation as a leader in providing innovative security solutions.
DataLemur - Practice SQL Interview Questions & Data Science Interview Questions asked by FAANG.
Blancco Secure Data Eraser - Blancco Secure Data Eraser is a user-friendly software that is designed to top leading organizations of all sizes to safely resell, respond or dispose of drives when they have reached end-of-life for security, compliance, and CSR purposes.
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.
Jihosoft Mobile Privacy Eraser - Jihosoft Mobile Privacy Eraser is one of the smart data disposing of tools that allows the safe and easy way to erase contacts, call log, messages, videos, photos, applications from the smart devices, leaving no chance to recover your data so that i…