DAS ( Direct Attached Storage) , NAS ( Network Attached Storage), SAN ( Storage Area Network) are the three different high level form of data storage. All the three data storage (DAS, NAS and SAN) evolved over the years. You can say DAS led to NAS , NAS led to SAN.
Solid State Drive (SSD) gaining popularity in different data storage network. Why its gaining popularity? well, it’s gaining popularity due to few reasons: faster in speed, size of disk, latency , supportablity, availability in different forms, random read workload, less power consumption. Solid state disk is called flash memory.
Well, Hard disk drive or hard disk or disk are same, these are the terminology which we used day-to-day basis. This is one of the storage media out of many storage form.
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IBM RAMAC 350 hard disk is the first commercial disk developed in 1956 by IBM. you can see how fast the technology evolving around storage of data. Now you can move disk having TB’s in your pocket. Know about first disk of IBM RAMAC 350.
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This is page is about questions and answeres for the references.
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This page is about all tutorial of mongodb
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Well, there are multiple way to print any type of array int/double/boolean/long or string array or any another type of array or custom array. In this post I demonstrate by using stream in java 8. And in the previous post , by using Arrays utility class , in you want to know how to print in normal way by using
java.lang.Arrays library class, then click on this link.
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The NoSQL (not only SQL) databases are primarily categorized on the basis of how the data is stored. They are optimized for insert and retrieve operations on a large scale with built-in capabilities, key feature as Performance, horizontal Scalability, replication, clustering.
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1. Get JDBC Connection with MySQL
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