Audience
Data engineers and analytics platform teams that need to replicate operational database, Kafka, or object-storage data into Apache Iceberg or Parquet for downstream analytics.
About OLake Go
OLake Go is an open-source data replication platform for moving operational data into data lakehouse storage. It connects to databases such as PostgreSQL, MySQL, MongoDB, Oracle Database, SQL Server, and IBM Db2, as well as Apache Kafka and object storage. The platform supports full-load and incremental ingestion, including change data capture for supported connectors, and writes data to Apache Iceberg tables and Parquet files using supported catalogs and storage targets. Data engineers and analytics platform teams can run ingestion jobs through the OLake UI or command-line workflows, deploy the software in their own infrastructure, and prepare synchronized lakehouse datasets for downstream querying and analytics. Docker-based deployment and connector-specific configuration let teams manage source connections, destinations, and data movement in a self-hosted environment.
Other Popular Alternatives & Related Software
Google Cloud Lakehouse
Google Cloud Lakehouse is a storage engine designed to unify data warehouses and data lakes into a single, cohesive platform. It allows organizations to access and manage data in open formats such as Apache Iceberg, Parquet, and ORC. The platform enables users to work with a single copy of data without needing to duplicate or move it across systems. It provides fine-grained security controls to ensure proper data governance and access management. Google Cloud Lakehouse simplifies data operations by integrating analytics and storage capabilities. It supports modern data workflows, including big data processing and analytics. The platform is built to scale with enterprise data needs while maintaining performance and flexibility. Overall, it helps organizations streamline data management and unlock insights more efficiently.
Learn more about Google Cloud Lakehouse
OLake Fusion
OLake Fusion is a self-hosted application for maintaining Apache Iceberg tables in data lakehouses. It automates scheduled table compaction, merging small data files and converting delete files to improve table layout as data is continuously ingested, updated, or deleted. Users can configure maintenance at the table level and schedule Lite, Medium, and Full compaction tiers, review table health and file metrics, and track maintenance runs and logs through a web UI. Fusion connects to Iceberg catalogs, including AWS Glue, Hive Metastore, JDBC, and REST-based catalog implementations such as Nessie, Polaris, Unity Catalog, and Lakekeeper, and can maintain tables created outside OLake. It is deployed on Docker or Kubernetes in a team's cloud or on-premises environment, and is designed for data engineers and platform teams operating analytical lakehouses with Apache Iceberg.
Learn more about OLake Fusion
IOMETE
IOMETE is a self-hosted data lakehouse platform built on Apache Iceberg, Apache Spark, and Kubernetes. Run it on-premises or in your private cloud — your infrastructure, your data, your control.
Built for enterprises in regulated industries, IOMETE eliminates third-party ICT risk at the data layer by architecture — not by contract. No SaaS dependencies. No data leaving your perimeter. Compliance with GDPR, DORA, and NIS2 is structural, not contractual.
Included in one platform:
- Data Lakehouse(s)
- Data Catalog
- SQL Editor
- Apache Spark Jobs
- ML Notebooks
- Orchestration Engine
- Spark Connect
Key capabilities: Apache Iceberg-native storage, Kubernetes-native deployment (K8s + OpenShift), row/column/tag-based access control, Data Mesh support, air-gapped and zero-trust compatible.
Transparent pricing — CPU-based, no per-query fees, no billing surprises.
Learn more about IOMETE
Onehouse
The only fully managed cloud data lakehouse designed to ingest from all your data sources in minutes and support all your query engines at scale, for a fraction of the cost. Ingest from databases and event streams at TB-scale in near real-time, with the simplicity of fully managed pipelines. Query your data with any engine, and support all your use cases including BI, real-time analytics, and AI/ML. Cut your costs by 50% or more compared to cloud data warehouses and ETL tools with simple usage-based pricing. Deploy in minutes without engineering overhead with a fully managed, highly optimized cloud service. Unify your data in a single source of truth and eliminate the need to copy data across data warehouses and lakes. Use the right table format for the job, with omnidirectional interoperability between Apache Hudi, Apache Iceberg, and Delta Lake. Quickly configure managed pipelines for database CDC and streaming ingestion.
Learn more about Onehouse
Pricing
Starting Price:
$0
Pricing Details:
OLake Go is open-source software distributed under the Apache 2.0 license, with no software license fee. Self-hosting requires separately provisioned compute, storage, and other infrastructure.
Free Version:
Free Version available.
Company Information
Datazip
Founded: 2022
United States
olake.io
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Product Details
Platforms Supported
On-Premises
Training
Documentation
Webinars
Support
Online
OLake Go Frequently Asked Questions
Q: What kinds of users and organization types does OLake Go work with?
OLake Go works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does OLake Go support in their product?
OLake Go supports these languages: English.
Q: What kind of support options does OLake Go offer?
OLake Go offers support via online.
Q: What other applications or services does OLake Go integrate with?
OLake Go integrates with: Amazon S3, Apache Iceberg, Apache Kafka, AWS Glue, Google Cloud BigQuery, Google Cloud Storage, IBM Db2, MinIO, MongoDB, OLake Fusion, Oracle Database, MySQL, PostgreSQL, SQL Server, and Unity Catalog.
Q: Does OLake Go have an API?
Yes, OLake Go has an API.
Q: What type of training does OLake Go provide?
OLake Go provides training in the form of documentation and webinars.
Q: How much does OLake Go cost?
Pricing for OLake Go starts at $0.
