Category Archives: interview

Angular IO Interview Questions


Advanced .Net Interview Questions


 What is something substantive that you’ve done to improve as a developer in your career? You’ve just been assigned to a project in a new technology how would you get started? Why singleton pattern is considered an Anti-pattern ?  What is the use of volatile keyword? The volatile keyword indicates that a field might […]
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10 Oracle Hints to the Database


Oracle SQL performance tuning. using Hints in the database query

06 Index Suppression


Index Suppression in Oracle, operators, sub-strings, Arithmetic operators, Truncate , function based index

02 Oracle Optimizer and its execution plan


Oracle Optimizer and its execution plan, cost based optimizer, execution plan. statistics, SQL tuning tools

MongoDB Indexing Part 3


Multi Term Query, Drop Index, Nested Fields, Indexing on an array, Unique Index, Compound indexes, Covering Index, Dead Weight Index, Background built Index,

MongoDB Indexing Part 2


Multi Term Query, Drop Index, Nested Fields, Indexing on an array, Unique Index, Compound indexes, Covering Index, Dead Weight Index, Background built Index,

MongoDB : Finding Documents


mongo DB finding documents

Coding for Performance : Code Generation


Coding for Performance : Code Generation

Dock the DevOps out of it !!!!


How Docker optimizes a DevOps Ecosystem