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7 Daily Use Python String Functions

In Python, string manipulation methods include find, validate, concatenate, change case, split, replace, and strip.

How to Use Merge Statement in SQL Query: Best Examples

In SQL, MERGE is the latest statement. You can include all UPDATE, INSERT and DELETE statement in single query. Major RDBMS databases support this statement.

EBS Block Storage in AWS The Real Usage

Block storage volumes are persistent. These have a relationship to the EC2 instance. Here is the usage of EBS storage in AWS.

How to Monitor AWS RDS Service

AWS operations team will monitor RDS services. Here are a few ideas on monitoring the RDS service. Helpful for AWS engineers.

COBOL Sequential Vs. Indexed: These are Top Differences

Understand the differences between sequential and indexed files. The given syntax is helpful to write a COBOL program using sequential and indexed files.

Exclusive 10 Interview Questions on AWS Operations

The operations team plays a crucial role in monitoring AWS resources. Here you will find basic questions on AWS ECS monitoring.

Exploring Python’s OOP Principles with Examples

Here’s a quick explanation of Python Object-oriented concepts. These are useful to say in interviews.

AWS Container Service (ECS) Real Use of It

Before you go into deep dive into the ECS service of AWS, here are the top methods and why you need to use them to deploy containers.

Two Types of PLSQL Cursors: What are those?

Explained the different types of PLSQL cursors. Helpful for all developers who worked on PLSQL.

How to Create Dynamic Indexes in DB2

In DB2, the dynamic indexes concept is a frequently asked question. Here is complete information on how DB2 will create those.

Named Vs. Unnamed PL/SQL Procedures

Here are the top differences between named PLSQL and unnamed PLSQL and their usages.

How to Explain IP address, Port and Subnet

In cloud migration projects, you will find three terms IP address, Port and Subnet to get access to cloud. Here explained the differences among these.