The latest industries and services news from Iraq
Provided by AGP
ScyllaDB is the First to Bring Native Vector Search to the DynamoDB API
ScyllaDB’s Alternator API provides DynamoDB users real-time semantic search…without OpenSearch
SUNNYVALE, Calif., May 05, 2026 (GLOBE NEWSWIRE) -- ScyllaDB today announced Vector Search for its DynamoDB-compatible API (Alternator). For the first time, developers building on the DynamoDB API can run high-performance vector similarity search natively. This eliminates the need for managing both DynamoDB and OpenSearch – and using those two separate APIs for vector semantic search queries.
The Problem with DynamoDB + OpenSearch for Vector Search
Until now, DynamoDB users seeking vector search capabilities have been forced into a fragmented, multi-system architecture. Amazon's recommended approach requires exporting data to S3, synchronizing it to OpenSearch via DynamoDB Streams, and then querying across two completely separate APIs. The reliance on an external OpenSearch cluster to compensate for DynamoDB's lack of native vector support creates a high-friction architectural split.
While marketed as “Zero ETL,” this approach still requires the cost and operational complexity of a dedicated search cluster. Lambda sync failures cause data drift. DynamoDB deletions may still surface in OpenSearch search results. Schema changes require full re-indexing. The result is two systems to monitor, two APIs to manage, and two bills to pay.
“DynamoDB lacks a native solution,” said Dor Laor, ScyllaDB Co-Founder and CEO. “The bolted-on zero ETL job works, but brings cost up, latency up, and complexity up in the form of unnatural API. With native vector search in ScyllaDB’s DynamoDB-compatible Alternator API, teams can build semantic search, RAG pipelines, and real-time recommendation systems on the infrastructure they already run – without the complexity and cost of a bolt-on search cluster. ScyllaDB is 90-50% lower cost.”
Built for Real-Time AI Workloads
ScyllaDB’s Vector Search is especially attractive to DynamoDB users working with real-time AI applications such as:
- Semantic Product Search: Serve intent-based results at millisecond latency across millions of products. This helps users find what they really mean, not just what they typed.
- Retrieval-Augmented Generation (RAG): Retrieve the most relevant context for LLMs at scale, with 99.2% recall and sub-10ms latency. This is critical for enterprise knowledge bases that require precise responses.
-
Semantic Deduplication: Scan millions of incoming vectors for near-duplicates in real time, at full ingestion speed. This keeps data clean without a separate processing pipeline.
Availability
ScyllaDB Vector Search for Alternator runs on ScyllaDB Cloud, the company's fully managed database service. Code changes are not required to migrate existing DynamoDB applications.
About ScyllaDB
ScyllaDB is a specialty database for workloads that require predictable performance at scale. It’s adopted by organizations that require ultra-low latency, even at millions of features or operations per second, billions of embeddings, or petabytes of storage. ScyllaDB’s shard-per-core architecture taps the full power of modern infrastructure, translating to fewer nodes, less admin, and lower costs. Over 400 companies such as Disney+, Discord, Tripadvisor, Expedia, Zillow, Starbucks, and Comcast use ScyllaDB for their toughest database challenges. For more information: https://www.scylladb.com/
Media Contact
Wayne Ariola
wayne.ariola@scylladb.com
Legal Disclaimer:
EIN Presswire provides this news content "as is" without warranty of any kind. We do not accept any responsibility or liability for the accuracy, content, images, videos, licenses, completeness, legality, or reliability of the information contained in this article. If you have any complaints or copyright issues related to this article, kindly contact the author above.
