Ginoy GeorgeinWalmart Global Tech BlogTrue power of Optional in JavaOptional in Java is a container for an object that may or may not hold a value. This is a fact seldom understood amongst Java engineers who…Jul 18, 2021Jul 18, 2021
Ginoy GeorgeinWalmart Global Tech BlogTombstones in Apache CassandraTombstones are a sophisticated mechanism to handle deletes in a distributed datastore like Apache Cassandra.Jul 5, 2020Jul 5, 2020