Feb 04, 2025Ravie LakshmananVulnerability / Threat Intelligence Cybersecurity researchers have called attention to a software supply chain attack targeting the Go ecosystem that involves a malicious package capable of granting the adversary remote access to infected systems. The package, named github.com/boltdb-go/bolt, is a typosquat of the legitimate BoltDB database module … [Read more...] about Malicious Go Package Exploits Module Mirror Caching for Persistent Remote Access
caching
Optimizing Lucene caching: A solution to lock contention
Elasticsearch, built on top of Lucene, can automatically detect and map new fields for users with its dynamic mapping feature. When users index low cardinality fields, such as height and age, they often use numbers to represent these values. Elasticsearch will infer these fields as "long" data types and use the BKD tree as the index for these long fields. As the data volume … [Read more...] about Optimizing Lucene caching: A solution to lock contention