I have a join query which takes a lot of time to process. SELECT COUNT(c.id) FROM `customers` AS `c` LEFT JOIN `setting` AS `ssh` ON `c`.`shop_id` = `ssh`.`id` LEFT JOIN `customer_extra` AS `cx` ON `c`.`id` = `cx`.`customer_id` LEFT JOIN `customers_address`…
I am not able to integrate mongoDB is laravel project. Installation of 'jenssegers/mongodb' Package in the project fails. Following are the error prints. Output of command composer require jenssegers/mongodb ./composer.json has been updated Loading composer repositories with package information Updating…
I have one document for blogpost like this: { "_id": "5d8051cdf0b1017da7bff23c", "description": "<p>will update soon</p>", "topic": "How to setup Kafka Cluster on CentOS", "comments": [ { "created_at": "2019-10-12T02:13:01.859Z", "updated_at": "2019-10-12T02:13:01.859Z", "edited": false, "_id": "5da182aa013d12567e340a2d", "message": "test" "replies": [ { "created_at":…
I have been trying to dockerize my spring boot application which depends on redis, kafka and mongodb. Following is the docker-compose.yml: version: '3.3' services: my-service: image: my-service build: context: ../../ dockerfile: Dockerfile restart: always container_name: my-service environment: KAFKA_CONFLUENT_BOOTSTRAP_SERVERS: kafka:9092 MONGO_HOSTS:…
I have to implement an autocomplete with over 500,000 names which may later increase to over 4 million names. Backend is a java REST web service call using Spring. Should I use MongoDB, Redis or Elasticsearch for storing and querying/searching…
I've created a cluster on MongoDB Atlas and have successfully connected to it using Compass and also using Node running locally. When I try to run the same code on my CentOS machine i get an ECONNREFUSEDerror. Here is my…
I am trying to install Mongo version 3.6 on CentOS, but the installation consistently fails with the following error: `https://repo.mongodb.org/yum/redhat//mongodb-org/3.6/x86_64/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found Trying other mirror. failure: repodata/repomd.xml from mongodb-org-3.6: [Errno 256] No more mirrors…
I'm using Oracle Virtualbox to host 3 VM running CentOS 7. Vbox network setup is: primary-db Adapter1: NAT Mode, no forwarding rules in network settings & Adapter2: Bridge Mode, promiscuous mode=Allow all secondary-db1 Adapter1: NAT Mode, no forwarding rules in…
I'll send some code snippets because I think it can help who will help me. When I start the application by node.js in Cpanel and get access by url domain it falls into error 500 but when I start the…
I have a Go app that does basic CRUD operations and uses MongoDB for data persistence. I am using Mongo Atlas connection string to connect the app to MongoDB and things work fine when I run the application on my…