Insights5 min read
Structural Limitations of Legal Case Search and the Need for Single DB with Vector Search
by Tim Yang | December 9, 2025
This article provides a technical analysis of why legal case search is challenging in the legal services market. We examine the structural characteristics of legal case data and the limitations of existing distributed architectures (RDB + ElasticSearch + Vector DB), and explain why integrated search based on a single database is necessary.
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Engineering8 min read
Why NOT Operations are Difficult in Vector Search
by Jaepil Jeong | February 3, 2025
We discuss why NOT operations are difficult in vector search.