Clik here to view.
Of Planes & Engineers
Moving from an Architect’s role to an Engineers role is a bit of a misconstruct when it comes to IT. But It all depends in where your passion lies. Let me give you an analogy between IT and Aviation...
View ArticleClik here to view.
Move Oracle Database 12c from On-Premise to AWS RDS Oracle Instance using SQL...
Amazon Web Services has been gaining popularity in the last few years since cloud computing has been in the spotlight. Slowly the Traditional Enterprises are making the journey to the cloud. Oracle is...
View ArticleGenerate Fake Data using Python
Being a data engineer, one of the tasks which you have to do almost on a daily basis is load huge amounts of data into your data warehouse or data lakes. Sometimes to do benchmark load times or...
View ArticleEbook : Advanced Architecture of Oracle Database on AWS
aws-advanced-architectures-for-oracle-db-on-ec2Download The post Ebook : Advanced Architecture of Oracle Database on AWS appeared first on EasyOraDBA.
View ArticlePython Script to Copy-Unload Data to Redshift from S3
import psycopg2 import time import sys import datetime from datetime import date datetime_object = datetime.datetime.now() print ("Start TimeStamp") print ("---------------") print(datetime_object)...
View ArticleOracle Database 19c (19.3.0) for Linux is available for download
Oracle Database 19c (19.3.0) for Linux is available for download as of now from OTN and eDelivery. For those of you who started with Oracle Database 19.2 already, the Updates (RU) 19.3.0 for the...
View ArticleClik here to view.
Automatic Indexing in Oracle Database 19c and Other New Features
Automatic Indexing (AI) is probably the most important new feature of Oracle Database 19c and AI is arguably one of the best example of AI in the IT industry. But there is much more that came along...
View ArticleBuild EC2 Infrastructure using Terraform
We will use Infrastructure automation tool Terraform create an EC2 image in region ‘us-east-1’ with ami id as ‘ami-408c7f28’. If you need to create the ec2 instance in any other region you would need...
View ArticleHigh level Steps to Migrate from On-Premise 11g(11.2.0.4) to Oracle 18c...
Create Oracle Autonomous Transaction Processing Database(ATP) in your Oracle Cloud Account. Create wallet and down the wallet to your bastion host from where you will run the import command. Make sure...
View ArticleConnect to Oracle Cloud VM with SSH Public-Private Key Pair
https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/managingkeypairs.htm https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/accessinginstance.htm Generate a local private and public keyfile...
View ArticleClik here to view.
Migrate 12.1 DBCS to ADW 19c using Data Pump
Architecture: Source : DBCS on Classic 12.1 Enterprise Edition Target : OCI gen2 Autonomous Data Warehouse 19c Pre-Req:———1. Install and Configure ocicli as ‘root’ Ref :...
View ArticleConnect to Autonomous Database Private Endpoint from On-Premise SQL Developer...
Connect to Autonomous Database Private Endpoint from On-Premise SQL Developer using SSH Local Port Forwarding Assumptions: Your Bastion/ServiceVM/Bastion Host is “140.x.x.16” using Private Key...
View ArticleOracle RDS Performance Tuning Queries
a) database size select '===========================================================' || chr(10) || 'Total Physical Size = ' ||...
View ArticleCreate Ongoing Replication for Oracle On-Premise to Amazon Redshift using DMS
You have essentially 2 options if you want to replicate data from on-premise Oracle database to Redshift : Option 1 : Use a AWS service for migrating databases to AWS cloud called DMS and SCT. DMS...
View ArticleClik here to view.
Replicate Schema’s Between 2 Autonomous Databases in Different Regions on OCI...
Oracle Autonomous Database now supports capturing of Data using an Extract and applying it to another Autonomous Database in another region. Previously using Goldengate you could only replicate to an...
View ArticleInstall Statspack for Performance Tuning on OCI VMDB Standard Edition Databases
— Go to Directory location for Statspack Install scripts on the VMDB host —cd /u01/app/oracle/product/12.2.0.1/dbhome_1/rdbms/admin — From cdb$root — sqlplus “/as sysdba” @spcreate.sql Enter value for...
View ArticleAccessing OCI Buckets from AWS Python SDK
1. Create Customer Secret Key from OCI User settings. S3 compatibility key is now called “customer secret key” Link :...
View ArticleHTTP 404 Not Found The Request Could Not Be Mapped To Any Database After...
Error : The request could not be mapped to any database. Check the request URL is correct, and that URL to database mappings have been correctly configured Reason : This error usually occurs when you...
View ArticleShell Script to Keep Oracle Always Free Autonomous Database Alive with SQLCL
After searching on the internet long and hard I couldn’t find a quick shell script to access Oracle Autonomous Database using SQLCL. This is important for me to keep my Always Free DB Instances alive....
View ArticleMigrate ORDS & Apex from OCI-C to OCI VMDB
In OCI-C ORDS and Apex is installed by default but in OCI to keep things lightweight ORDS and Apex is not bundled on VMDB systems. If you are migrating a DB from OCI Classic to OCI then you need to...
View Article