Java in the Cloud: Continuous Integration Setup Tutorial
Year after year, we bear witness to the increasingly rapid evolution of the IT industry. It has now been more than two decades since the groundbreaking slogan ”Write once, run anywhere“ set a whole new level of expectation for the…
The program can’t start because LIBEAY32.dll is missing from your computer. Try reinstalling the program to fix this problem
If you’re installing MongoDB with the SSL suport package on the windows it requires libeay32.dll and ssleay32.dll files, please find the below issue raised by MongoDB JIRA https://jira.mongodb.org/browse/SERVER-19086 You can download above dll files from below latest Openssl software collection and copy…
MySQL/MariaDB vs MongoDB Privileges Comparision
privileges_comparision_mysql_or_mariadb_vs_mongodb
How to Transition from SQL to MongoDB
How to Transition from SQL to MongoDB It’s the ultimate question. Five years ago you would have looked at your company’s environment and you have said “we’re a SQL shop.” The same was true of MongoDB’s 3000+ customers before they…
[MongoDB]: For loop to generate documents with array, sub and nested documents
Find below sample for loop to generate a document with array, sub-document, nested-document use mydb db.studentscol.drop() for(var i = 1; i <= 1000 ; i++){var r= Math.random().toString(36).substring(7); db.studentscol.insert( { _id:i, name:r, address: { address_id:i, state:r,country:”India”,street:{name:r,colony:{ name:r,pin:r}}}, hobbies: [{h1:r},{h2:r},{h3:r},{h4:r}] });} //…
MongoDB DBA : Roles and Responsibilities
Roles & Responsibilities 01) Defragmentation 02) Schema Design – working with Application/Development team 03) Query fine tuning 04) Shell scripts for Monitoring like ‘slow queries’, replication lag, nodes fails, disk usage .. etc 05) Backup and restores (…
MongoDB: Working with JS ( For Loop)
MongoDB itself has provided some basic looping mechanism through which you can achieve iteration functionality. let’s discuss one by one. FOR LOOP:- For loop is a basic loop available in mongodb and its syntax is just same as we have…
Ten Basal Trait amid a High Quality Cloud Computing
VDRs are gaining popularity among businessmen all over the planet. Investment bankers, lawyers and top managers of corporations need the functional and safe place to keep their documents and to finish plenty of deals. Thus, today, VDR providers provide the…
MongoDB 3.2 CSharp Driver 2.2 Testing with SSL & Kerberos Enabled
using System; using MongoDB.Bson; using MongoDB.Driver; using MongoDB.Driver.Builders; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ConsoleApplication1 { class Program { protected static IMongoClient _client; protected static IMongoDatabase _database; public static void Main(string[] args) { var credential = MongoCredential.CreateGssapiCredential(“user@DBVERSITY.COM”);…
MongoDB: Understanding Oplog
The following table clearly explains what each Oplog field denotes. Field Name Alias Details Operations Values ts TimeSpace Holds the “Time of the operation” & “incremental id”. For all bulk (insert/remove/update) operations “Time of the operation” remains same and…