Hazelcast 3.6 Roadmap Preview
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The document outlines the roadmap for Hazelcast 3.6, highlighting key features and improvements in its in-memory computing platform, including new client protocols, integrations with various technologies, and enhancements in scalability and query execution. It emphasizes major updates for both the open-source and enterprise editions, particularly in redundancy and recovery functionalities. Additionally, the document describes the expanded capabilities of the Hazelcast simulator for testing new features and environments.
Hazelcast 3.6 Roadmap Preview
- 1. © 2015 Hazelcast Inc. Confidential & Proprietary 1 Hazelcast 3.6 Roadmap 14 July 2015 GREG LUCK CEO HAZELCAST
- 2. © 2015 Hazelcast Inc. Confidential & Proprietary 2 Hazelcast Use Cases High-Density Caching In-Memory Data Grid Web Session Clustering • High-Density Memory Store, client and member • Full JCache support • Elastic scalability • Super speeds • High availability • Fault tolerance • Cloud readiness • Simple, modern APIs • Automatic data recovery • Object-oriented and non-relational • Elastic and scalable • Transparent database integration • Browser-based cluster management • High performance • No application alteration • Easy scale-out • Fast session access • Off load to existing cluster • Tomcat, Jetty and Generic
- 3. © 2015 Hazelcast Inc. Confidential & Proprietary 3 Deployment Architectures Great for early stages of rapid application development and iteration Necessary for scale up or scale out deployments – decouples upgrading of clients and cluster for long term TCO Embedded Hazelcast Hazelcast Node 3 Java API Applications Hazelcast Node 2 Java API Applications Hazelcast Node 1 Java API Applications Client-Server Mode Hazelcast Node 3 Java API Applications Java API Applications Java API Applications Hazelcast Node 2 Hazelcast Node 1
- 4. © 2015 Hazelcast Inc. Confidential & Proprietary 4 World-Class Customers TELECOMMUNICATIONS BANKING & FINANCIAL SERVICES HIGH-TECH LOGISTICS INSURANCE CONSUMER & ECOMMERCE GAMING & ENTERTAINMENT
- 5. © 2015 Hazelcast Inc. Confidential & Proprietary 5 Hazelcast In-memory Computing Platform Hazelcast Open Source Hazelcast Enterprise Web Sessions Java C++ .NET Portable Serialization / Pluggable Serialization Memcached REST Internal Client Network Protocol java.util.concurrent.*javax.cache.* Hibernate 2nd Level Cache Map Set Queue Executor Service Lock/ Sem. Atomics Topic User Defined SQL Query Map / Reduce Aggregation Low-level Services API Node Engine (Threads, Instances, Eventing, Wait/Notify, Invocation) Partition Management (Master Partition, Data Affinity, Replicas, Migrations, Partition Groups) Cluster Management (Multicast, IP List, AWS/OpenStack) Networking (IPv4, IPv6) On-heap Storage ManagementCenter (API,JMX) Security (Connection,Encryption,Authentication,Authorization) WAN (TopologyAwarePartitionManagement,WANReplication) Hazelcast Open Source Hazelcast Enterprise Hazelcast 3.6 Architecture Predicate Entry Processor MultiMap High-Density (HD) Memory Store Continuous Query HD Near Cache Ring Buffer Open Client Network Protocol HotRestart
- 6. © 2015 Hazelcast Inc. Confidential & Proprietary 6 Hazelcast Platform Roadmap Hi-Density Caching In-Memory Data Grid 2014 2015 2016 Caching | Web Sessions PaaS | IaaS | Extensions | Integrations Scalability | Resiliency | Elastic Memory In-memory Computing Platform
- 7. © 2015 Hazelcast Inc. Confidential & Proprietary 7 Hazelcast Platform: Expanded Vision
- 8. © 2015 Hazelcast Inc. Confidential & Proprietary 8 Features Description Client Protocol New Hazelcast Client Protocol Client Cross Version Compatibility Ability to upgrade clients independently from servers and other clients. New Features for JCache Adds Partition Lost Listener, Quorums, Split brain handler as in IMap to JCache. Spring Transaction API Integration For easier transaction management for applications which use Hazelcast as their memory store. Quartz Integration An extension to store Quartz tasks in Hazelcast. Improved Hazelcast Hibernate Caching Provides a new Hibernate region cache that supports soft locking. ReplicatedMap Improvements Enhancements to ReplicatedMap Docker Integration Ability to start Hazelcast instances on Docker environments easily. Cascading Integration Computation Fabric for Cascading 3. New Hazelcast 3.6 Open Source Features
- 9. © 2015 Hazelcast Inc. Confidential & Proprietary 9 Features Description Discovery SPI Provide an extension SPI to attach external cloud discovery mechanisms. Finds other Hazelcast instances based on certain filters and provides their corresponding IP addresses. Refresh-Ahead Caching Keep subset of entries up-to-date with the database so that expired entries don't have to be re-fetched i order to accelerate access. Lite Members Ability to denote certain members in the cluster do not store data (partitions). These would then be used for compute. Staged Latency Monitoring Provides per-Operation fine-grained information about processing time at every stage of operations processing in order to identify bottlenecks in operation processing. Paging Predicate Seek Allow constant time access to a specific page in a Paging Predicate. Provides a new method setPage(int PageNumber) that sets the Page. Try Lock with Lease Ability to try to acquire lock with a lease time. Rule Based Query Optimizer Make queries significantly faster by using static transformations of queries. Type Constraints SQL performance improved by being able to specify type constraints. Index Memory Consumption Improvements * Reduces index memory consumption to be no more than a small ten's of bytes per item. New Hazelcast 3.6 Open Source Features (Cont’d)
- 10. © 2015 Hazelcast Inc. Confidential & Proprietary 10 Features Description Hot Restart Provide fast restarts by persisting node state to disk. High-Density Memory Store for Map Enable High-Density for Map. Improved .NET Client New .NET Client based on Hazelcast Client Protocol. Improved C++ Client New C++ Client based on Hazelcast Client Protocol. .NET Client Performance Improvement Improvements to the .NET client performance. New Hazelcast 3.6 Enterprise Features
- 11. © 2015 Hazelcast Inc. Confidential & Proprietary 11 Features Description WAN Replication Improvements - Queue Persistence and Overflow: Use Hazelcast queue to solve persistence and backup. - Filtering: Ability to filter what is placed onto a particular replication queue based on a predicate. - Secure Socket Connections WAN Replication Page - Management Center Provides a dedicated WAN Replication tab to Management Center for monitoring replication. Enhancements to Management Center Several improvements and enhancements to Management Center: stats, alerts, and configuration. New Hazelcast 3.6 Enterprise Features (Cont’d)
- 12. © 2015 Hazelcast Inc. Confidential & Proprietary 12 Features Description Simulator C++ integration Simulator to be able to run C++ tests. Simulator .NET integration Simulator to be able to run .NET tests. Simulator Communication Protocol A better way to address and send instructions between different Hazelcast Simulator components. Tests for Hazelcast Upgradeability Provide all the necessary tests to be able to make sure all the requirements in Hazelcast Upgrade Guide are satisfied. Simulator High Availability Testing Adds functionality to Simulator so it can be used for high availability testing of Hazelcast. Simulator for VMWare Environments Ability to run Simulator tests on VMWare seamlessly to fix VMWare specific issues quickly. Simulator Performance Comparison Reports performance variations between two or more benchmarks. New Release of Hazelcast Simulator
- 13. © 2015 Hazelcast Inc. Confidential & Proprietary 13 Summary Hazelcast Open Source – Many Updates and Expanded Functionality Dramatically expanded and improved clients compliant with new Hazelcast Client Protocol. New and improved integrations JCache, Spring, Quartz, Hibernate, Docker, Cascading, and cloud. Improvements in query execution. Hazelcast Enterprise – Critical improvement and Enriching New Features Level step-up in redundancy, back-up and recovery functionality with Hot Restart. Dramatically expanded and improved Enterprise client protocols including completion of C++ and .NET clients. Adding High-Density Memory Store for IMap. Many feature improvements to WAN Replication and Management Center to meet enterprise customer needs. Hazelcast Simulator – Enhanced to Test New Features Testing support for new clients and environments.
- 14. © 2015 Hazelcast Inc. Confidential & Proprietary 14 Thank you