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MongoDB

MongoDB (from humongous) is a free and open-source cross-platform document-oriented database program. Classified as a NoSQL database program, Mongo...

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  • 161 Contributors

Troubleshooting Solution

How can I connect to Mongo DB on Linux box on AWS?

byCamillia
14
We have a Linux box on AWS with a Mongo DB on it. I have the code locally that uses the DB.

Now, I …
Article
Data center

Five Myths of Oracle Database Backup

byAcronis
When it comes to protecting Oracle Database servers and systems, there are a ton of myths out there. Here are the most common.
Video
Some Basic Differences Between MySQL and MongoDB 3m

Some Basic Differences Between MySQL and MongoDB

byPercona
1
In this video, Percona Solutions Engineer Barrett Chambers discusses some of the basic syntax …
Post

Is it just me or is NoSQL Overapplied? It seems like in an …

byJames Bilous
1
Is it just me or is NoSQL Overapplied? It seems like in an effort to be as trendy as possible people…
Research Solution

How do I use Google Cloud Function to upload file and add metadata to MongoDB, all with Python?

byChristian Palacios
5
Hi there,

I'm trying to make this simple Python script that will run when called through an API call
…
Article

Myth Busting: MongoDB Scalability (it scales!)

byPercona
Recently I was talking with Tim Sharp, one of my colleagues from our Technical Account Manager team about MongoDB’s scalability. While doing some quick training with some of the Percona team, Tim brought something to my attention...
Article

MySQL and MongoDB Alerting with Percona Monitoring and Management and Grafana

byPercona
This post contains step-by-step instructions for setting up alerting in Percona Monitoring and Management (PMM) using Grafana.
Article

Database Solutions Engineer FAQs

byPercona
In this series, we will discuss common questions received as a database Solutions Engineer at Percona. In this role, we speak with a wide array of MySQL and MongoDB users responsible for both extremely large and complex environments to smaller single-server environments.
Article

MongoDB Through a MySQL Lens

byPercona
This post looks at MongoDB and MySQL, and covers high-level MongoDB strengths, weaknesses, features, and uses from the perspective of an SQL user.
Article

How to migrate data from MongoDB Atlas to Azure Cosmos DB?

byDung Dinh
Recently, our client has been planning to use Azure platform and one of the most important factors is to migrate their data from MongoDB Atlas into Azure Cosmos DB. In this article, I would like to summarize some necessary steps to migrate data from MongoDB.
Troubleshooting Solution

Database maintenance

bybfuchs
36
Hi Experts,

We have SQL Express 2005 and I realized our data file is almost reaching the limit …
Troubleshooting Solution

Cannot delete file in Python, it is used by another process.

byVladimir Buzalka
9
Dear Experts,

I have python code to:
1. retrieve stored MSG email from MongoDB and save it to …
Troubleshooting Solution

Persist changes in database - drag and drop reorder

byBlack Sulfur
10
Sorry for picking so many topics, but I think the logic is the same across all languages and …
Research Solution

Could you give me directions on using mongoose with mongo on a node.js project ?

byEduardo Fuerte
2
Hi Experts

Could you give me directions on using mongoose with mongo on a node.js project ?

I recently …
Troubleshooting Solution

installation guide for MongoDB to use with MySQL InnodB and MariaDB

bymarrowyung
24
Hi,

Any good installation guide, operation guide and optimization guide for MongoDB to use with …
Troubleshooting Solution

How do I figure out how much database is expected to grow?

bybfuchs
15
Hi Experts,

I have a database that did grow monthly the following in MB
Size
3330
3383
3426
…
Troubleshooting Solution

Item Unit problem

byemi_sastra
24
Hi All,

I have a product master with schema like this :

1. ItemCode
2. Name
3 Unit
4, Unit1…
Troubleshooting Solution

Can mariadb access another server/database?

byMark Lewis
19
I'm not sure if I will be asking this correctly but here goes.

We use triggers fairly heavily in…
Troubleshooting Solution

MIcrosoft SQL 2014 Database Copy Question

byjyoung127
16
Would like do know what is the easiest way to have an exact copy of a database for Testing , …
Troubleshooting Solution

ReferenceError: userRoutes is not defined

bychalie001
5
hi am geting this error in my nodejs backend
[nodemon] restarting due to changes...
…

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