BCBharatwaj Cinbharatwaj.hashnode.dev·Dec 15, 2024 · 21 min readLinux Command - Text Processingcat - Concatenate Files and Print on Standard Output Using cat as a primitive word processor. You can enter the below command, type your text, press ENTER to finish the line, and then press CTRL-D to indicate the end-of-file. bharatwaj@comp:~$ c...00
BCBharatwaj Cinbharatwaj.hashnode.dev·Dec 7, 2024 · 4 min readLinux System Directories/ - The root directory, where everything begins /bin - Contains binaries (programs) that must be present for the system to boot and run /boot - Contains the Linux kernel, initial RAM disk image (for drivers needed at boot time), and the boot loader...00
BCBharatwaj Cinbharatwaj.hashnode.dev·Oct 14, 2024 · 1 min readAWS Service - Lake FormationLake Formation Data lake - central place to have all your data for analytics purposes Fully managed service that makes it easy to setup a data lake in days Discover, cleanse, transform, and ingest data into your Data Lake It automates many comple...00
BCBharatwaj Cinbharatwaj.hashnode.dev·Oct 13, 2024 · 1 min readAWS Service - GlueGlue Introduction Managed extract, transform, and load (ETL) service Useful to prepare and transform data for analytics Fully serverless service An example transformation Converting data into Parquet format Glue Data Catalog Summar...00
BCBharatwaj Cinbharatwaj.hashnode.dev·Oct 12, 2024 · 1 min readAWS Service - QuickSightQuickSight Overview Serverless machine learning-powered business intelligence service to create interactive dashboards Fast, automatically scalable, embeddable, with per-session pricing Use cases Business analytics Building visualizations Perf...00