Meta's Delta is a simple, reliable object storage system designed for critical infrastructure, build artifacts, and disaster recovery. It uses chain replication to guarantee high availability and strong consistency while prioritizing reliability over performance and storage efficiency.
Jev, a product from Typesafe, is now publicly available without waitlist restrictions. Users can access it at console.typesafe.ai.
Uber developed a context-aware retry mechanism to prevent retry storms that amplify failures across service dependencies. Traditional retry strategies apply retries uniformly regardless of error origin, causing localized outages to cascade into stack-wide incidents; the solution uses error ownership and retry budgets to limit retries only at the service where errors originate, reducing load amplification.
Rdap-Java is a lightweight ~5KB Java 11 library for checking domain availability and registration status via RDAP protocol. It supports over 1,200 TLDs with automatic server discovery, IDN/Punycode handling, and built-in failover mechanisms as a modern alternative to legacy WHOIS queries.