| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| |
| - title: Proven in production |
| content: Pulsar has run in production at Yahoo scale for over 3 years, with millions of messages per second across millions of topics. |
| endpoint: getting-started/ConceptsAndArchitecture |
| |
| - title: Horizontally scalable |
| content: Seamlessly expand capacity to hundreds of nodes |
| endpoint: getting-started/ConceptsAndArchitecture |
| |
| - title: Low latency with durability |
| content: Designed for low publish latency (< 5ms) at scale with strong durabilty guarantees |
| endpoint: getting-started/ConceptsAndArchitecture/#Architectureoverview |
| |
| - title: High throughput |
| content: Proven in production at Yahoo scale with millions of messages per second |
| endpoint: getting-started/ConceptsAndArchitecture/#Architectureoverview |
| |
| - title: Geo-replication |
| content: Designed for configurable replication between data centers across multiple geographic regions |
| endpoint: admin/GeoReplication |
| |
| - title: Multi-tenancy |
| content: | |
| Built from the ground up as a multi-tenant system. Supports Isolation, Authentication, Authorization and Quotas |
| endpoint: getting-started/ConceptsAndArchitecture#multi-tenancy |
| |
| - title: Persistent storage |
| content: | |
| Persistent message storage based on [Apache BookKeeper](http://bookkeeper.apache.org/). |
| Provides IO level isolation between write and read operations |
| endpoint: getting-started/ConceptsAndArchitecture#persistent-storage |
| |
| - title: Client libraries |
| content: Flexible messaging models with high-level APIs for Java, C++ and Python |
| endpoint: getting-started/Clients |
| |
| - title: Operability |
| content: | |
| REST Admin API for provisioning, administration, tools and monitoring. Deploy on bare metal |
| or [Kubernetes](https://kubernetes.io). |
| endpoint: admin-api/overview |
