Swatech Talks

GCP Tutorial - 16 : How to delete files & bucket in GCS in Python?

Hive Tutorial - 2 : Hive Aggregation Functions | Hive Aggregation Functions in detail |

Java Tutorials | How to read file in Java | File Handling in Java | Java IO Operations |

Hive Tutorial - 13 : Introduction to Hive Analytical Functions

How to run Hive queries in Python? | How to create hive table using Python PySpark?

Hive Tutorial - 8 : Hive Partitioned table | Create a partition table in HIVE

Hive Tutorial - 17 : Display Column names in Hive data | How to set hive.cli.print.header value

HBase Tutorial - 3 : How to delete hbase table? | drop table in HBase | truncate table in HBase

Hive Tutorial - 21 : Hive Explode() function | Lateral view function in Hive | Hive Array Explode()

Python Tutorial - 18 : Dataframes in pandas | How to create pandas dataframe? | pandas series

Hive Tutorial - 30 : Hive Managed Table | Internal Tables in Hive | Hive Internal Vs External Table

Logging in Python | Python's logging module | import logging

HBase Tutorial - 6 : How to truncate HBase table? | Recreate HBase table with same schema

Convert Java to JSON & JSON to Java Object | Parse JSON in Java | ObjectMapper in Jackson API

Hive Tutorial - 15 : Hive Analytical Function | RANK() | DENSE_RANK()

Python Tutorial - 3 : Variables in Python | How to declare a variable in Python

Python Tutorial - 23 : Python functions | How to create & call a function in Python?

Docker Commands | Docker Container | How to start docker container & login in docker container ?

Hive Tutorial - 27 : Group By Clause in Hive | How to group by data in Hive | Hive Group By Clause

Python Tutorial - 4 : How to declare Array in Python | Arrays in Python | Python Array |

Handling String in Java | Apache Commons Lang | StringUtils | containsAny() | ignoreCase()

Hive Tutorial - 7 : Advance Datatypes in Hive | Hive ARRAY | Hive MAP | Hive STRUCT

Docker | Concept of Containerisation | Why Docker | Understanding Docker in simple words |

Spark Session | PySpark | How to create Spark Session?

Python Tutorial - 19 : How to read CSV using pandas? | Convert CSV file into pandas dataframe

Java Tutorial - Runtime Polymorphism in Java

How to convert String in uppercase & lowercase in Java | swapCase in Java | Case conversion in Java

Hive Tutorial - 12 : Hive Bucketing | Bucketing in Hive | Create a bucketed table in hive

Apache Kafka Tutorial - 1 : How to install Apache Kafka | Create Topics | Producer | Consumer

Python Tutorial - 20 : How to find file encoding? | Detect file encoding | Python chardet library

Data Engineering: Schema Evolution | Handling deltas in Data Pipeline | Merge Schema

GCP Tutorial - 23 : DataProc VS DataFlow | What is the difference between DataProc & DataFlow?

Hive Tutorial - 9 : Alter table in Hive | Change column position in Hive Table

GCP Tutorial - 24 : Google Cloud Dataflow | What is Dataflow? | Apache Beam Introduction

GCP Tutorial - 16 : How to delete files & bucket in GCS in Python?

Dockerfile | How to create a docker image? | How to create & build Dockerfile? | Dockerfile Tutorial

How to delete docker container & images?

Hive Tutorial - 25 : Handling null values in Hive | isnull(), isnotnull(), nvl() in hive

Hive Tutorial - 1 : Hive Tutorial for Beginners | Create and Load data in Hive table

GCP Tutorial - 19 : GCR | Kubernetes | Deployments | Containerisation & Service Orchestration in GCP

Hive Tutorial - 19 : How to run HDFS Commands in Hive CLI || Execute HDFS commands from hive

GCP Tutorial - 20 : How to Create BigQuery table? | BQ Table Creation

GCP Tutorial - 18 : GCP Product Overview | GCS | Cloud SQL | Cloud Spanner | Dataproc | Dataflow

How to install Docker? | Docker Download | Docker Installation

GCP Tutorial - 25 : How to trigger & monitor Dataflow Job? | Dataflow Job execution | DataflowRunner

GCP Tutorial - 17 : Overview | GCP Products | GCP Offerings | GCP Cloud Solutions & Services |

Hive Tutorial - 18 : How to execute Hive queries from file | Write and Execute Hive Queries

Hive Tutorial - 28 : Hive Exists Clause | Hive Subqueries |

GCP Tutorial - 21 : BigQuery | BigQuery Studio Tour | BigQuery Datasets | BigQuery Tables

Python Tutorial - 10 : What is REST API? | REST Endpoints | Restful Web Services | Python Requests

Hadoop Tutorial for Beginners | How to install Hadoop on local | Cloudera Quickstart Docker Image