This article is a part of Vector Search using Spring AI Elastic Search and Apache Nifi 2 In the previous article we have seen how to ingest data and apply embeddings and store it using Apache Nifi 2. In this article we will see how we will expose this data via rest api as well as display on using spring thymeleaf …

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This article is a part of Vector Search using Spring AI Elastic Search and Apache Nifi 2 Let's create a simple python processor to ti pull data from csv file. Instead of search and querying data on the fly we will import a csv file which can be downloaded from here Preview of csv Data, I have removed a couple of …

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This article is a part of Vector Search using Spring AI Elastic Search and Apache Nifi 2 Now that we have data converted into json, we will store this in elastic search. Use below docker-compose to start kibana and elastic search 8. 1name: es-kibana 2services: 3 elasticsearch: 4 image: …

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Application We will create a simple application where we will: Ingest data from csv file and apply vector embeddings using custom python processor Store in ElasticSearch View Search Results

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Introduction While developing spring-boot apps I have faced challenge of handling exception from service methods. Any exception that are propogated from the Controllers are handled by @ControllerAdvice. AFAIK there is nothing called as @ServiceAdvice to handle any exception being thrown from service layer. Spring tool …

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"Human beings are always in a state of motion, interacting with their environment while sending out and receiving information from the things around them. Typically, these conversations aren’t synchronous, linear, or narrowly defined to a request-response model. It’s something more like a message-driven, where we’re …

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Introduction So you are starting new backend work and have planned to use spring boot because of existing java development skills in the team. For me when i'll be in this situation i'll be like Why would I choose spring boot? A LOT of boilerplate code is removed Have strong Spring framework support Good Support of DB …

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Introduction Address WebApi and test example to display Country, State and City Prerequisite Java SDK node.js Building Backend 1https://gitlab.com/address-api/api-server.git Create Database in mysql create database address_api_db; Export Env variable 1MYSQL_HOST=localhost 2MYSQL_PORT=3306 …

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Spring Resource Server When implementing a standalone Resource Application server, we do not store any information related to user. We heavily rely on third party auth service providers to give such information on user's consent and update it. This can give rise to implement OncePerRequestFilter where in we get bearer …

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