10 Reasons for Choosing OpenSplice DDS

OpenSplice DDS Delivering Performance, Openness, and Freedom Angelo Corsaro, Ph.D. 10 Reasons for Chief Technology Officer OMG DDS SIG Co-Chair angelo.corsaro@prismtech.com OpenSplice DDS

Q. Why should I choose OpenSplice DDS? A. That’s an easy question as it happens to be much harder to ﬁnd reasons why not to do so. I am going to give you 10 good reasons to choose OpenSplice DDS -- ready to go?

Reason #1 • Splice, OpenSplice DDS’ father, was the technology from which the OMG DDS was most inﬂuenced and from which inherited the Data-Centric paradigm

Addressing Data Distribution Challenges DDS is standard designed to address the data-distribution challenges across The OMG DDS Standard a wide class of Defense and Aerospace Applications ‣ Introduced in 2004 to address the Data Distribution challenges faced by a wide class of Defense and Aerospace Applications ‣ Key requirement for the standard were its Proprietary Information - Distribution without Expressed Written Permission is Prohibited. ability to deliver very high performance while seamlessly scaling from embedded to ultra- large-scale deployments ‣ Today recommended by key administration worldwide and widely adopted across several different application domains, such as, Automated Trading, Simulations, SCADA, Telemetry, etc. © 2009, PrismTech. All Rights Reserved

The OMG Data Distribution Service (DDS) DDS v1.2 API Standard ‣ Language Independent, OS and HW architecture Application independent Object/Relational Mapping ‣ DCPS. Standard API for Data-Centric, Topic- Data Local Reconstruction Layer (DLRL) Based, Real-Time Publish/Subscribe Proprietary Information - Distribution without Expressed Written Permission is Prohibited. Content ‣ Ownership Durability DLRL. Standard API for creating Object Views out Subscription of collection of Topics Minimum Proﬁle Data Centric Publish/Subscribe (DCPS) DDSI/RTPS v2.1 Wire Protocol Standard ‣ Standard wire protocol allowing interoperability Real-Time Publish/Subscribe Protocol DDS Interoperability Wire Protocol between different implementations of the DDS standard UDP/IP ‣ Interoperability demonstrated among key DDS vendors in March 2009 © 2009, PrismTech. All Rights Reserved

Reason #2 • OpenSplice DDS is the most complete, and strictly compliant, implementation of the OMG DDS Standard on the Market.

Standard Coverage Application Object/Relational Mapping DCPS Yes No Data Local Reconstruction Layer (DLRL) ‣ No other DDS implementation Proprietary Information - Distribution without Expressed Written Permission is Prohibited. Content Ownership Durability Subscription provides support for Yes Partial local queries Minimum Proﬁle Data Centric Publish/Subscribe (DCPS) ‣ This impedes to fully exploit the Data- Real-Time Publish/Subscribe Protocol Yes Yes Centric Approach DDS Interoperability Wire Protocol Be UDP/IP ot st C he as rD ef DS or © 2009, PrismTech. All Rights Reserved

Topic/Instances/Samples Recap. Topics struct ShapeType { long x; Instances long y; Proprietary Information - Distribution without Expressed Written Permission is Prohibited. long shapesize; string color; }; #pragma keylist ShapeType color Samples ti tj tnow time © 2009, PrismTech. All Rights Reserved

Content Filtering X0 X1 X0 <= X <= X1 ‣ DDS allows to specify content- filtered Topics for which a a subset of SQL92 is used to express the filter condition Proprietary Information - Distribution without Expressed Written Permission is Prohibited. Y0 ‣ Content filters can be applied on the entire content of the Topic Y0 <= Y <= Y1 Type ‣ Content filters are applied by Y1 DDS each time a new sample is produced/delivered (x BETWEEN X0 and X1) AND (y BETWEEN Y0 and Y1) © 2009, PrismTech. All Rights Reserved

Local Queries ‣ Subscribed Topics can be seen locally as “Tables” ‣ A subset of SQL92 can be used for performing queries on X0 multiple topics as well as natural joins ‣ Queries are Circle Topic Proprietary Information - Distribution without Expressed Written Permission is Prohibited. performed under Y0 color x y shapesize Y0 user control and red 57 62 50 provide a result that blue 90 85 50 Y0 <= Y <= Y1 depends on the yellow 30 25 50 current snapshot of (x > 25) AND (y < 55) Y1 the system, e.g., samples currently color x y shapesize available yellow 30 25 50 © 2009, PrismTech. All Rights Reserved

From Data To Objects Without DLRL class Shape { public: C++ virtual ~Shape(); virtual void draw(Canvas& c) = 0; void move(long x, long y); struct ShapeType { long x; DDS Point get_pos(); void set_pos(const Point& p); long y; Proprietary Information - Distribution without Expressed Written Permission is Prohibited. private: long shapesize; ShapeType st_; string color; ShapeTypeReader str_; }; ShapeTypeWriter stw_; #pragma keylist ShapeType color }; class Circle : public Shape { public: virtual ~Circle(); virtual void draw(Canvas& c); }; © 2009, PrismTech. All Rights Reserved

From Data to Objects With DLRL class Shape { ‣ DLRL can automatically reconstruct Topics’ values into public: C++ (multiple) Application Objects Hierarchies virtual ~Shape(); ‣ This greatly simplifies development. virtual void draw(Canvas& c) = 0; void move(long x, long y); Point get_pos(); void set_pos(const Point& p); struct ShapeType { DDS private: Proprietary Information - Distribution without Expressed Written Permission is Prohibited. long x; long x; long y; long y; long shapesize; long shapesize; string color; string color; }; }; #pragma keylist ShapeType color class Circle : public Shape { public: virtual ~Circle(); virtual void draw(Canvas& c); }; © 2009, PrismTech. All Rights Reserved

Reason #3 • OpenSplice DDS comes into a set of Editions tailored around the most typical use cases. • In addition, OpenSplice DDS Editions provides you with the best-value-per-{dollar|euro|pound} when compared to equivalent-level editions from other vendors

OpenSplice DDS ‣ Product reorganized into Editions ‣ Community Edition Enterprise Ed. ‣ Compact Edition ‣ Professional Edition ‣ Enterprise Edition Professional Ed. Proprietary Information - Distribution without Expressed Written Permission is Prohibited. ‣ Product Editions provide a a growing set of Enterprise Ed. Compact Ed. functionality to address the needs of increasingly more sophisticated users ‣ The Community Edition is Open Source Community Ed. ‣ Compact, Enterprise and Professional Edition are available only through Commercial Subscriptions © 2009, PrismTech. All Rights Reserved

Edition Good to know • Freely available at no cost • Open Source under LGPL license • Full DDS Implementation! • Interoperability Wire Protocol (DDSI/RTPS) • Real-Time Networking. • CORBA Co-habitation • More features than any other DDS implementation All features included in the Community Edition, plus: • Eclipse-based Model Driven Tools, to improve your productivity up to 10x • Rich set of tools for inspecting your DDS applications • Available via PrismTech through Commercial Subscriptions All the features included in the Compact Edition, plus: • Full implementation of the OMG DDS-DLRL Standard to natively integrates DDS into C++ and Java • Web connectors • Available via PrismTech through Commercial Subscriptions All the features included in the Professional Edition, plus: • Secure DDS Extension • Connector to any ODBC 3.0 DBMS (e.g. MySQL, Oracle, etc.)

Standing on Giant Shoulders OMG DDS Standard Compliance DCPS Proﬁles DDSI/ DLRL Minimum Content Ownership Durability RTPS Proprietary Information - Distribution without Expressed Written Permission is Prohibited. OpenSplice DDS Yes Yes Yes Yes No Yes Community Ed. Other DDS (Best Case) Yes Partial Yes No* No Yes OpenSplice DDS provides far more than any other DDS implementation (*) DURABILITY not built-in the DDS Implementation but available as stand-alone service © 2009, PrismTech. All Rights Reserved

Reason #4 •Simply Top Performance.

High-Performance on Commodity HW Throughput -./0/1/23' 456/' Latency #+(+%++' &&++%++' $+(+%++' "*(%)+' ")(%&!' ""&%,&'&+++%++' Inter-Node Latency !"#$%&#' ‣ 60 usec "!+%++' )"#%*)' "++%++' )$,%$*' !+(+%++' )++%++' Inter-Core Read-Latency &'$($)$*+% Proprietary Information - Distribution without Expressed Written Permission is Prohibited. *!#%,&' ‣ 2 usec !"#$% ,+(+%++' *++%++' ()(!%(*' #++%++' (+(+%++' &")&%+)' Inter-Core Latency ‣ <10 usec $&"%,,' $++%++' &!(,%!)' &+(+%++' ),,%$#' !++%++' ,*+%&)' !,*%))' ,($%!+' (("%!"' &&)%*$' $"%"$' ,+%($' ,++%++' HW: (+%++' )' &#' ,(' #!' &()' ($#' $&(' &+(!' (+!)' !+"#' ‣ Dell blade-server !*$$,(*%-./*% ‣ Dual-core, Dual-CPU, AMD Opteron 2.4 Ghz Test Scenario OS ‣ Linux 2.6.21-1.3194.fc7 ‣ Single Threaded Application (multi-threaded networking service) Network ‣ 8192 bit message batches ‣ Gigabit Ethernet cards ‣ Dell PowerConnect 5324 switch © 2009, PrismTech. All Rights Reserved

Reason #5 • OpenSplice DDS is Open Source Software.

The Value of Open Source ‣No surprises, the code is under your eyes ‣No Technology Adoption Barriers ‣Better Support ‣Better Quality Proprietary Information - Distribution without Expressed Written Permission is Prohibited. ‣Larger Pool of Talent ‣A Platform for User-Driven Innovation ‣Ideal Platform for Joint Technology Partnerships ‣Security of Supply ‣Better TCO when compared with Proprietary SW © 2009, PrismTech. All Rights Reserved

Reason #6 • OpenSplice DDS is Highly Innovative!

Angelo Corsaro, PrismTech CTO’s, Invited to provide perspective on Mission Critical Systems Challenges at PRIT 2009 (www.prit2009.org) Proprietary Information - Distribution without Expressed Written Permission is Prohibited. © 2009, PrismTech. All Rights Reserved

Proprietary Information - Distribution without Expressed Written Permission is Prohibited. PrismTech taking part at the MIT Technology Conference and Industry Liason 2009 © 2009, PrismTech. All Rights Reserved

Multi-Core Ready Architecture Architectural Highlights ‣ Shared-Memory based architecture for minimizing intra-nodal latency, as well as Proprietary Information - Distribution without Expressed Written Permission is Prohibited. maximizing nodal scalability ‣ Plugglable Service Architecture ‣ Full control over network scheduling © 2009, PrismTech. All Rights Reserved

Advanced Networking Features Architecture ‣ Network-channels Shared Single Copy per Node Shared ‣ Priority bands Pack Across Topics/Applications ‣ Network-partitions Memory Optimal Unmarshaling Memory ‣ Multicast Groups ‣ Traffic-shaping ‣ Burst/Throughput Proprietary Information - Distribution without Expressed Written Permission is Prohibited. OpenSplice DDS OpenSplice DDS Binding Binding Scalability and Efficiency Fault-Tolerance Pre-emptive Network Scheduler ‣ Single shared library for applications ‣ Active Channels Networking Priority Scheduler Networking Data Urgency Trafﬁc Pacing & services ‣ Fall back on next ‣ Ring-fenced shared memory segment highest priority active Network Channels channel ‣ Data urgency driven network-packing Priority Bands Determinism & Safety Trafﬁc Shaping ‣ Preemptive network-scheduler ‣ Data importance based network-channel selection ‣ Partition based multicast-group selection ‣ Managed critical network-resource © 2009, PrismTech. All Rights Reserved

Multi-Protocol ‣ With OpenSplice DDS you can choose wether to use the Real- Time Networking Protocol or the DDSI Interoperability Protocol based on your system Proprietary Information - Distribution without Expressed Written Permission is Prohibited. requirements w.r.t. real-time OpenSplice DDS behavior, scalability and Real-Time Networking DDSI v2.1 interoperability ‣ OpenSplice DDS can simultaneously run over its Native Protocol as well as DDSI thus allowing you to chose what best works for you © 2009, PrismTech. All Rights Reserved

Durable Data Technology Shared Memory Shared Memory Architecture ‣ Fault-Tolerant Data Availability Disk Disk ‣ Transient -- on memory OpenSplice DDS OpenSplice DDS OpenSplice DDS OpenSplice DDS Binding Binding Binding Binding ‣ Persistent -- on disk Networking Durability Durability Networking ‣ Partitioning Persist Partitions Persistent Data on Local Disk ‣ DDS Partitions Transient Data in Memory ‣ Alignment Dedicated Persistence Service Alignment Channel ‣ Dedicated Channels Goal Features ‣ Transient QoS. Keep state-data outside the ‣ Fault-tolerant availability of non-volatile data scope/lifecycle of its publishers ‣ Efficient delivery of initial data to late-joining applications ‣ Persistence QoS. Keep persistent settings to ‣ Pluggable Durability Service outlive the system downtime ‣ Automatic alignment of replicated durability-services © 2009, PrismTech. All Rights Reserved

Reason #6 • Most Productive DDS Environment

A Technology Ecosystem ★ C, C++ ★ C# ★ Tuner Tool ★ Java ★ Logging/Replay SDK ★ Runtime Monitoring De e plo a nc ym rm Proprietary Information - Distribution without Expressed Written Permission is Prohibited. o en t P erf ★ DDS Touchstone ★Statistics OpenSplice DDS ★ Linux s MD orm E atf ★ Windows ★ Solaris Pl ★ AIX ★ VxWorks Connectors ★ Visual Modeling Tool ★ INTEGRITY ★ Eclipse Based ★ 10x Productivity Boost ★ DBMS ★ WebServices © 2009, PrismTech. All Rights Reserved

Productivity Tools End-to-End System Design cycle ‣ Information, Application, and Deployment Modeling ‣ Productive and correctness-enforcing modeling environment Information Modeling Proprietary Information - Distribution without Expressed Written Permission is Prohibited. ‣ Graphical system-wide Information and QoS Modeling ‣ OpenSplice DDS code-generation Application Modeling ‣ Graphical application modeling ‣ Pattern-oriented code-generation Deployment Modeling ‣ Modeling of DDS-configuration Service configuration (networking, durability) ‣ Runtime control with the OpenSplice DDS Tuner © 2009, PrismTech. All Rights Reserved

Reason #7 • The DDS Implementation powering the most challenging Mission Critical Applications! • Totaling thousands of users among Open Source and Commercial adopters, it is the most widely used DDS Implementation

Selected Use Cases Defense & Aerospace ‣ Combat Management Systems ‣ e.g. THALES, Northrop Grumman ‣ Vetronics ‣ e.g. European SI ‣ Tactical Links Proprietary Information - Distribution without Expressed Written Permission is Prohibited. ‣ e.g. ULTRA ‣ Simulation ‣ e.g. MIT Lincoln Labs SCADA/Utilities ‣ Industrial Automation ‣ e.g. Chemtech ‣ Rocket Launch Systems (Telemetry) ‣ e.g. NASA © 2009, PrismTech. All Rights Reserved

Selected Use Cases Transportation ‣ Drones ‣ Air Traffic Control & Management ‣ Metropolitan Transportation Proprietary Information - Distribution without Expressed Written Permission is Prohibited. Financial Services ‣ Automated Trading Firms ‣ Risk Management Firms © 2009, PrismTech. All Rights Reserved

TACTICOS CMS ‣ OpenSplice DDS enables the core infrastructure of the TACTICOS Naval Combat Management System from THALES Naval Netherlands’ ‣ OpenSplice DDS provide TACTICOS with is renown high- availability, reconfigurability, and scalability which make Proprietary Information - Distribution without Expressed Written Permission is Prohibited. it possible to scale from small ships to carrier-grade ships ‣ TACTICOS numbers are today: ‣ Deployed on 26 ships classes, >100 ships ‣ 2.000+ deployed runtimes (running on Solaris-servers, Linux- consoles, & vxWorks embedded subsystems) ‣ 15 Navies worldwide (Netherlands, Germany, Turkey, Greece, Oman, Qatar, Portugal, South Korea, Japan, Poland,…) © 2009, PrismTech. All Rights Reserved

Vetronics ‣ OpenSplice DDS adopted as the foundation for the electronic architecture of next generation Proprietary Information - Distribution without Expressed Written Permission is Prohibited. Vehicle Architecture ‣ OpenSplice DDS takes care of distributing real- time sensor data for all sources but video ‣ An OpenSplice DDS Remote Method Invocation extension is also used to issues all commands © 2009, PrismTech. All Rights Reserved

Drones OpenSplice DDS is being used to coordinate and control various kind of “Drones” Aerial Drones ‣ OpenSplice DDS used by major AirForces in Proprietary Information - Distribution without Expressed Written Permission is Prohibited. Europe and Mediterranean Countries in classified UAV projects Land Drones ‣ OpenSplice DDS used in several projects in both military land drones as well as in civil manned and autonomous vehicles © 2009, PrismTech. All Rights Reserved

Tactical Data Links ‣ Ultra Electronics provides critical tactical data exchange Proprietary Information - Distribution without Expressed Written Permission is Prohibited. capabilities to naval, land, and airborne users and is one of the world's leading tactical data link system providers. ‣ OpenSplice DDS is the core of Ultra Electronics’ Tactical Data Links infrastructure © 2009, PrismTech. All Rights Reserved

European Flight Data Processor ‣ Large program to replace existing Flight Data Processors (FDPs) ATCC ATCC ‣ 5 Centers in France Reims Brest ATCC Paris ‣ 4 Centers in Italy Proprietary Information - Distribution without Expressed Written Permission is Prohibited. ‣ 2 Centers in Switzerland ATCC ATCC Zurich Geneve ATCC ATCC ATCC Milano Padova Bordeaux ATCC Aix-en- Provence ATCC Roma ATCC Brindisi © 2009, PrismTech. All Rights Reserved

DDS in CoFlight -- FDP Core ‣ OpenSplice DDS glues together the most critical components of the DDS CoFlight FDP running at a SWAL-2 (same as DO-178B Level B) Proprietary Information - Distribution without Expressed Written Permission is Prohibited. assurance level ‣ In this context OpenSplice DDS distributes flights data plans of redundant LANs Flight Data Processing Servers © 2009, PrismTech. All Rights Reserved

DDS in CoFlight -- CWP Controllers ‣ OpenSplice DDS is used within CoFlight to distribute the “external” Flight Data Plan to Controller Working Proprietary Information - Distribution without Expressed Written Permission is Prohibited. Positions DDS DDS Flight Data Processing Servers © 2009, PrismTech. All Rights Reserved

DDS in CoFlight -- IOP Controllers ‣ OpenSplice DDS is used Controllers Controllers to integrate CoFlight- based Centers DDS ‣ OpenSplice DDS is used Proprietary Information - Distribution without Expressed Written Permission is Prohibited. DDS DDS to provide interoperability with other Interoperable Centers (as per ICOG-2) Flight Data Processing Servers Flight Data Processing Servers Flight Data Processing Servers Air Traffic Control Center Air Traffic Control Center Air Traffic Control Center B m DDS A F J D C K E © 2009, PrismTech. All Rights Reserved

Reason #8 • A Great Team to work with - The OpenSplice DDS team has Customer Focused, Tech-Jedi Culture - A team counting some of the most referenced author and experts in the area of Middleware technologies at your service

Tech Sith vs Tech Jedi Tech-Sith Tech-Jedi (OpenSplice DDS Team) ‣ Proprietary SW ‣ Open Source ‣ Lock-in ‣ Openness & Interoperability ‣ Want Customer $$$ ‣ Want Customer Success ‣ Red ‣ Green Proprietary Information - Distribution without Expressed Written Permission is Prohibited. © 2009, PrismTech. All Rights Reserved

At Your Service ‣ Enable our customers and partners to Discover & Mobilize & Design Implement Deploy Sustain deliver innovative solutions “on-time”, “on- Analyze Plan budget”, and “on-quality”. ‣ Methodology covering the entire life-cycle Beginner Training of all customer projects, regardless of Intermediate size, scope, and duration Proprietary Information - Distribution without Expressed Written Permission is Prohibited. Advanced ‣ Provides all you need for supporting and catalyzing each stage of your project by Accelerated Evaluation Information Modeling Workshop means of training, workshops, and Requirements Discovery Performance Optimization consulting. Architectural Patterns Tuning Your Deployment ‣ Services are delivered by highly-valued world-class consultants, including world- System Analysis and Design renowned technology and domain Consulting Customization / Enahncements experts, and are available in 6 languages Infrastructure / Application Development (English, French, German, Italian, Dutch, On Site Consulting, Support, and Mentoring and Arabic). © 2009, PrismTech. All Rights Reserved

Reason #9 • Best Commercial Terms

Subscription Model License vs. Subscription OpenSplice DDS subscriptions provide several key commercial advantages, namely they License Subscription minimize TCO, and are cash-flow friendly 100 Community Edition Proprietary Information - Distribution without Expressed Written Permission is Prohibited. ‣ Free like free beer! 75 Commercial Editions ‣ Cash/Flow Friendly 50 ‣ Lower Total Cost of Ownership (TCO) 25 ‣ Flexible model to tune needs vs. subscription Y1 0 Y2 Y3 Y4 Y5 © 2009, PrismTech. All Rights Reserved

Reason #10 • Because there are no good reasons for not choosing OpenSplice DDS!

Online Resources http://www.opensplice.com/ http://twitter.com/acorsaro/ emailto:opensplicedds@prismtech.com Proprietary Information - Distribution without Expressed Written Permission is Prohibited. http://bit.ly/1Sreg http://opensplice.blogspot.com http://www.dds-forum.org http://www.youtube.com/OpenSpliceTube http://portals.omg.org/dds © 2009, PrismTech. All Rights Reserved

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10 Reasons for Choosing OpenSplice DDS

by Angelo Corsaro

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