Databricks and PySpark | Full Course | - Replace white spaces from DataFrame headers in PySpark

Hello Geeks, In this video, I have explained multiple ways to remove spaces from the header in data frame in pyspark. Please check out project course on delta lake https://www.geekcoders.co.in/courses/Build-Real-Time-DeltaLake-Project--using-PySpark-and-Spark-SQL-with-Databricks-64a0af30e4b0f71237fa1bf3-64a0af30e4b0f71237fa1bf3 𝐌𝐚𝐬𝐭𝐞𝐫 𝐢𝐧 𝐃𝐞𝐥𝐭𝐚 𝐋𝐚𝐤𝐞 𝐮𝐬𝐢𝐧𝐠 𝐃𝐚𝐭𝐚𝐛𝐫𝐢𝐜𝐤𝐬 𝐰𝐢𝐭𝐡 𝐫𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐄𝐧𝐝 𝐭𝐨 𝐄𝐧𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 (𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐛𝐚𝐬𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭). Databricks and Delta Lake are one of the most demanded skills of big data in 2023 and They will remain in demand for at least 4-5 years. You can learn about Databricks and PySpark from any courses available on the udemy and other websites but the end-end projects will help you to work in the industry. Let's understand the module of the course and the project. 𝐌𝐨𝐝𝐮𝐥𝐞 1: ✅ Understand the basics of Delta Lake ✅ Learn the need for Delta Lake ✅ CRUD operations in Delta Tables ✅ Vacuum in Delta Tables ✅ Shallow and Deep Clone in Delta Tables ✅ Other important topics 𝐌𝐨𝐝𝐮𝐥𝐞2: ✅ Fetch data from API, Blob, GEN2, SQL Database using Python and PySpark code ✅ Validate the schema and test the source data ✅ Batch process some of the sources and real-time data process ✅ Learn how and when to do Incremental load and full load ✅ Create Fact and Dimensions ✅ Reduce small file issues ✅ Distribute the data to stakeholders using Python ✅ Vacuum data in realtime ✅ Integrate PowerBI and build reports on top of Delta Lake ✅ Schedule your jobs with the help of Workflows ✅ Commit your code in Git.