What is event driven architecture?

Should I upgrade to Java 17?

Is Java 17 worth it?

What is Qualifier in Spring Boot?

What are the different indexing types in MongoDB?

What is Kafka Consumer Group ID?

NextJS Express example including sample express app with NextJS, updating package.json for Express, and how nextApp.prepare works

NextJS Examples | Express

What is the Log4j2 vulnerability and Spring Boot?

A good salary for a software engineer entirely depends on the level:

This is a generic rule of thumb.  Of course cost of living is alway something to think about.

What is a good salary for a software engineer

What is a good salary for a software engineer?

The JVM allocates a specified amount of memory to your application when it starts up.  This is the heap space reserved for storing objects, classes, and methods defined in your application.  The heap is a global space and is not considered thread safe.

It is the stack that accesses the heap space in a thread safe manner.  The stack works by creating memory blocks when method execution begins.  This block holds primitive data types as well as REFERENCES to things stored on the heap.

This allows objects stored in the heap to be accessed by multiple methods without adding unnecessary memory usage to your application.

I'm a novice Java developer and just getting my feet wet with memory management.  Can someone explain heap vs stack and how these work?

What is the difference between heap and stack

What is the difference between heap and stack?

wow...these examples made $lookup actually make sense.  some of the other stuff out there makes it really hard to understand the simple fact that these are basically "joins" in MongoDb.

Although now I am wondering ..if you are performing these lookups or joins in Mongo, are you really using Mongo as intended?



Steve Jennings

while these examples are great, it's also important to understand performance implications of using $lookup.  Be sure to check out this higher-level take on using $lookup with MongoDB...

https://www.stackchief.com/blog/%24lookup%20in%20MongoDB

stackchief

Tatjana Stankovic

Ammar Sayed

MongoDB $lookup examples including pipeline example, joins, and $lookup with conditions.  Quickly understand $lookup aggregations with these examples and explanations

MongoDB $lookup in 5 Minutes

$lookup Examples | MongoDB

huge difference between contractor and full time when you are talking about salary.  We also need to address benefits, stock options, and other perks that can come along with corporate jobs.

devDoctor

What is event driven architecture?

Should I upgrade to Java 17?

Is Java 17 worth it?

What is Qualifier in Spring Boot?

What are the different indexing types in MongoDB?

What is Kafka Consumer Group ID?

NextJS Examples | Express

What is the Log4j2 vulnerability and Spring Boot?

What is a good salary for a software engineer?

What is the difference between heap and stack?

$lookup Examples | MongoDB

What is a good salary for a software engineer?

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