Data Retrieval Courses and Certifications

Packt

Data Management with SQL

Master SQL for efficient data management: design databases, retrieve data, optimize queries, and implement JOINs. Gain practical skills in MySQL to manipulate and analyze data effectively.

• Coursera
• 3 hours 43 minutes
• On-Demand
• Paid Course

EDUCBA

Oracle SQL 21c Mastery: Apply, Analyze & Manage Data

Master Oracle SQL 21c fundamentals and advanced techniques for database management, from installation to complex queries, joins, and table operations.

• Coursera
• 4 hours 33 minutes
• On-Demand
• Paid Course

Introduction to SQL

Learn SQL fundamentals through engaging lessons, quizzes, and practice exams. Master database design, data types, queries, joins, data modification, and advanced concepts for practical application.

• Study.com
• 11 hours 4 minutes
• On-Demand
• Paid Course

Agentic AI Fundamentals with LangChain and LangGraph

Master agentic AI systems using LangChain and LangGraph to build stateful agents that reason, reflect, and improve through real-world projects and multi-agent collaboration workflows.

• Coursera
• 50 minutes
• On-Demand
• Free Online Course (Audit)

Google Workspace Data Governance

Learn to govern data with data loss prevention rules, Google Vault for data retention, and data regions for enhanced organization and security.

• edX
• 3 weeks, 3-4 hours a week
• On-Demand
• Free Online Course (Audit)

SQL Practice: Basic Queries

667 ratings at LinkedIn Learning

Practice writing basic queries in SQL in this hands-on, interactive course with coding challenges in CoderPad.

• LinkedIn Learning
• 18 minutes
• On-Demand
• Free Trial Available

Database Foundations: Intro to Databases

576 ratings at LinkedIn Learning

Learn the basics of building databases in a platform agnostic way so you can continue on to other platforms later. Explore database setup, servers, GUIs, tables, objects, and more.

• LinkedIn Learning
• 3-4 hours
• On-Demand
• Free Trial Available

Firebase Firestore Tutorial

In this tutorial, you will learn about Firebase Firestore. You will learn about setting up Firestore, getting documents, saving data, deleting data, making queries, ordering data, real-time data, updating data, and much more!

• YouTube
• 1 hour 30 minutes
• On-Demand
• Free Video

Online Searching Tips and Tricks

484 ratings at LinkedIn Learning

Learn about a variety of powerful search strategies that can help you save time and become more adept at finding what you need online.

• LinkedIn Learning
• 39 minutes
• On-Demand
• Free Trial Available

Querying Microsoft SQL Server 2022

457 ratings at LinkedIn Learning

Learn how to retrieve information stored in a Microsoft SQL Server database using the Transact-SQL (T-SQL) language and the latest features of SQL Server 2022.

• LinkedIn Learning
• 4 hours 28 minutes
• On-Demand
• Free Trial Available

Black Hat

XML Out-of-Band Data Retrieval

Explore innovative XML out-of-band data retrieval techniques for accessing files and resources from victim's machines, even with normal output from vulnerable applications.

• YouTube
• 30 minutes
• On-Demand
• Conference Talk

PyCon US

Optimizing Data Retrieval with Python Celery

Explore asynchronous data retrieval using Python Celery to overcome browser connection limits, improve web application performance, and enhance user experience when visualizing large datasets.

• YouTube
• 19 minutes
• On-Demand
• Conference Talk

Confluent

Retrieval Augmented Generation (RAG) with Data Streaming for GenAI Applications

Explore Retrieval Augmented Generation (RAG) with data streaming to enhance LLM outputs. Learn how Apache Kafka and Flink enable real-time, contextualized data for reliable GenAI applications.

• YouTube
• 13 minutes
• On-Demand
• Free Video

Building Web APIs with ASP.NET Core

257 ratings at LinkedIn Learning

Discover how to build robust web APIs with ASP.NET Core, the open-source framework for Windows, macOS, and Linux.

• LinkedIn Learning
• 3-4 hours
• On-Demand
• Free Trial Available

Blazor WebAssembly & Web API on .NET 6 – Full Course (C#)

2 reviews

Build a shopping cart app with Blazor WebAssembly and Web API on .NET 6, including PayPal integration. Learn C#, EF Core, repository pattern, DTOs, and performance optimization.

• freeCodeCamp
• 6 hours
• On-Demand
• Free Video