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Mobile Payment is combination of technologies. These technologies include Mobile Wallet providers, Mobile Technology providers, Banking, So... -
Welcome to the Risk Management Questions for PMP examination. These questions here have been collected from various sources. Please check t... -
With MongoDB you can store Geospatial Information i.e. information about location in co-ordinates, longitude and latitude etc. MongoDB allo...
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This article is next in series of our learning PEGA. In the last two articles we learn what is PEGA and what are Work Type and Work Items ... -
Time To Live or TTL indexes are special kind of indexes which remove the expired documents (rows) from collection (tables) after a fix time... -
This post is next in series of learning MongoDB. We have learned how we can create Collection. In this post we will learn how we can drop t... -
To remove all the Indexes from a collection (table) MongoDB has provided following syntax: db.collection_name.dropIndex() To remov... -
The word "Database" is not new in IT Industry. Anyone who joins the world of Information Technology comes across the concept of d...
