I am looking to build a scalable real-time chat app (I am just doing this for fun and out of interest so please don't ask why!) and I know that I am going to be handling the realtime messaging part…
https://medium.com/@haimrait/how-to-add-a-redis-cache-layer-to-mongoose-in-node-js-a9729181ad69 In this guide. So I mostly do queries like { id: <guild id> } so whenever new document is created. const book = new Book({ title, content, author }); try { await book.save(); clearKey(Book.collection.collectionName); res.send(book); } catch (err) {…
I deployed a MongoDB replica set in my Kubernetes cluster. The MongoDB replica set can be easily connected with the help of internal ClusterIP within the cluster. I even connect it to my mongo-express client. //Successfull and working fine internally…
I am trying to map through an array [of nearly 1200 objects] with the Javascript's .map() method to individually save each object to a Mongodb database (enriched with extra data). The first 270 or so would get saved without problems…
I have the helm chart mongodb installed on my k8s cluster (https://github.com/bitnami/charts/tree/master/bitnami/mongodb). I also have kube-prometheus-stack installed on my k8s cluster. (https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack) I've setup a grafana dashboard for mongodb which should pull in data from a prometheus data source. (https://grafana.com/grafana/dashboards/2583…
I recently completed the m001 basics course on Mongo University and connecting to Atlas with the connection string was not a problem. With experimenting I messed up and now I am not able to start mongo. The steps I followed…
i need some help please, i try to seed some data to mongoDB Atlas, so i code (thanks Basir^^) a api for this : productRouter.get('/seed', expressAsyncHandler(async (req, res) => { console.log('foo'); /* await Product.remove({})*/ const seller = await User.findOne({ isSeller:…
I have this program in C (a slight variation of the hello world example at Mongo C driver documentation: #include <bson/bson.h> #include <mongoc/mongoc.h> #include <stdio.h> // file insert.c // compiled with: gcc -o insert insert.c $(pkg-config --libs --cflags libmongoc-1.0) int…
It can connect fine whenever I try to access it via the worker node's address, but not when I try access via the ingress gateway. I get the following error: pymongo.errors.ServerSelectionTimeoutError pymongo.errors.ServerSelectionTimeoutError: mongo:27017: timed out, Timeout: 30s, Topology Description: <TopologyDescription…
I have a microservice that is working on my laptop. However, I am using docker compose. I am working to deploy to a kubernetes cluster which I have already set up. I am stuck on making data persistent. E.g here…