Heute bauten wir 4 Microservices: MariaDB, Mongo-NoSQL DB und zwei Springboot Applikationen. Hier ist meine Mitschrift.

Meine Mitschrift zur Java-Trainingseinheit JPA (Java Persistence API)

A database is a systematic collection of data that support electronic storage and manipulation.

How to backup a MongoDB database

Tutorial of how to add a subdocument to an existing document in MongoDB

How to get the current oprations in MongoDB

How do use capped collections in MongoDB

Learn How to Run GraphQL Query in FaunaDB Dashboard. GraphQL is pretty much popular data query & manipulation language these days and FaunaDB has it in it's dashboard as well. So you get the graphql

Learn How to Create Index in FaunaDB Dashboard. Here in this tutorial we are going to see how to create an index in FaunaDB dashboard. You may notice that indexes are being used to make the retrieval of

Let's learn How to Create Function in FaunaDB Dashboard. Following the series, you must have followed How to Create Database in FaunaDB Dashboard. And moving on to the next part we also learned about How

Check out the solution in the video MongoDB: How To Create A Configuration File. We look at creating a .conf file and in later versions of MongoDB, we can use a YAML file for configuration. We want to

Let's learn How to Add Custom User Role in FaunaDB Dashboard. In earlier post, I discussed How to Create Database in FaunaDB Dashboard. After you create the database, you can learn How to Create Collection

Let's learn How to Create Collection in FaunaDB Dashboard. Previously I explained you How to create database in FaunaDB. Once you created the database, you are free to add your data into the database.

Let's learn How to Create Document in FaunaDB Dashboard. In previous post, I explained how to create faunadb database. Now let's go ahead and create document into the database. This way you'll be able

Today I wish to explain you on how to learn nosql database named - faunaDB. Before we move ahead to learn how to use faunadb and how to work with it's dashboard to do the CRUD operations. I wish to cover

Databases get smarter, but I get dumber. AND it's hard to keep up with all the additional software downloads/setup and pricing models. (Too many setup, entails additional cost.) I just need a simple insert,

Check out the technique in the video MongoDB: Touch (Load Data Into Memory). This technique can be useful in a variety of environments - especially environments where we need to store a part of our data

Review how to backup a database with a built-in tool in MongoDB: How To Backup With MongoDump. As you can see, we learn how backup a database. As a note, you'll want to specify a location that you are

Check out the solution in the video MongoDB: Extracting An Array With Unwind. In development, we frequently work with arrays and in some cases, we want to extract all items from an array. In MongoDB, we

Check out the solution in the video MongoDB: Current Op. As we know with databases and transactions, we will sometimes want to get what is currently executing. We can see that we can obtain this information