Unboxing Google Home mini

Below video will give you full unboxing review of Google home mini. If you think that video is good then please do like, subscribe and share the channel. Read more »

Top Three JOB Portal

In this video, I have tried to explain about too three job portal. Please do like, subscribe and share the channel. Read more »

Kafka Understanding

In this video, I have tried to explain the Kafka architecture and components of Kafka. Please subscribe and share this channel. Read more »

Batch processing and streaming processing

Tags YouTube Editor, data processing, data analysis, batch processing vs stream processing, batch data, streaming data Read more »

Autostart pluggable database when CDB starts

In this blog, We will see how to auto start the pluggable database when CDB get started. Before Version 12.1.0.2 version We had to create the trigger to start the pdb’s automatically... Read more »

Start and Stop All Pluggable Database

There is way to start and stop all pluggable database. you can also use except keyword if you want to skip or add pluggable database. STOP all pluggable database. SQL>ALTER PLUGGABLE DATABASE... Read more »

ORA-01017: Invalid Username/Password; Logon Denied

While you try to connect to database then most probably you will find the ORA-01017 error. Problem Statement ORA-01017: Invalid Username/Password; Logon Denied Solution Check if you have set up the right... Read more »

ORA-00604, ORA-01882 While Connecting With SQL Developer

Sometime when you try to connect to oracle database using sql developer tool, you will see the below error message Problem Statement An error was encountered performing the requested operations: ORA-00604: error... Read more »

ORA-12560: TNS:protocol adaptor error

This is the common error in oracle database related to oracle database connection Problem Statement ORA-12560: TNS:protocol adaptor error Solutions Check if your database is up and running Make sure listener is... Read more »

ora-01722 invalid number in oracle

In this blog, We will try to understand how to resolve the ORA-01722 error. Problem Statement ora-01722 invalid number in oracle Solution First describe the table and check for data types by... Read more »