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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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Troubleshooting Solution

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

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

Now, I …
Data center

Five Myths of Oracle Database Backup

When it comes to protecting Oracle Database servers and systems, there are a ton of myths out there. Here are the most common.

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

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?

Hi there,

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

Myth Busting: MongoDB Scalability (it scales!)

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...

MySQL and MongoDB Alerting with Percona Monitoring and Management and Grafana

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

Database Solutions Engineer FAQs

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.

MongoDB Through a MySQL Lens

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

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

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

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.

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

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 ?

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


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?

Hi Experts,

I have a database that did grow monthly the following in MB
Troubleshooting Solution

Item Unit problem

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?

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

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

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

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