Building Multimodal AI Applications With MongoDB, Voyage AI, and Gemini
The internet has content spanning multiple mediums, formats, and modalities. However, most LLM-based AI applications in the past few years have primarily dealt with text data. This is because embeddin...
Querying embedded arrays in JSON (PostgreSQL JSONB and MongoDB documents)
When working with document-based data structures, the fields at the root can be indexed using simple expression indexes. However, when an array is present in the path, representing a One-to-Many relat...
Building An Auction System Using Java.
I recently was tasked with building an auction system, somewhat like an e-commerce application. Picking a stack for this was pretty much straight-forward,because of it's rich framework. So i decided t...
Migrating Your Content Management System (CMS) Assets With MongoDB and Node.js
Content platforms evolve as business strategies shift. At MongoDB, we embraced external publishing platforms like Dev.to, Medium, The Polyglot Developer, etc. to better engage developer communities, r...
Microsoft CosmosDB: RUM instead of GIN but same limitations on JSON paths
Storing documents in PostgreSQL does not transform it to a document database. Embedded documents in JSONB require GIN indexes, which are not effective for range or pagination queries. Microsoft recogn...