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Indexed Vs. Sorted Files in COBOL: Top Differences

Indexed file is not the same as sorted file. In COBOL this is tricky concept. Read more. Read More ⇢
Split Shipment Transaction How Does It Work

In Split shipment, how merchant submits bill to the acquirer explained with examples. This post is useful for learners who want domain knowledge. Read More ⇢
How to Connect DB2 in PHP engine

You connect DB2 toPHP engine by just following the given sample logic. Read more. Read More ⇢
10 Must-read Data Analyst Interview Questions for Freshers

Here is a list of data analyst interview questions helpful for freshers. Read More ⇢
COBOL: Assumed Decimal Vs Dot

COBOL assumed decimal and dot difference given in this post. A useful answer to your project and interviews as well. Read More ⇢
How to Understand Data Protection in DB2

In DB2, IBM provides few privileges. The privilege is a part of some group. Read more. Read More ⇢
Checklist to Review SQL Queries in COBOL: 5 Guidelines

These are best practices and guide lines to review any SQL program. The example given here is for COBOL. Read More ⇢
How to Check if Table Exists in any RDBMS

Here’re top SQL queries you can use to check if Table exists or not. These are useful for Oracle SQL developers. Read More ⇢
How to Use ‘top’ Command in Linux Correctly

The real use of top command in UNIX. You will know complete system information. Read More ⇢