Premium Web Cache Server JAGUAR 5000

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1 Web Appliance Products Premium Web Cache Server JAGUAR 5000 Headquarters 13 Fl., Eunsung Bldg., 53-8 Cheongdamdong Kangnamgu Seoul, Korea Tel Fax R&D Center 34 Gajeongdong, Yuseonggu, Daejeon Korea Tel ~ Fax ARA Japan Shinkasumigaseki Bldg., LB Fl, 3-3- Kasumigaseki, Chiyoda-ku, Tokyo Tel Fax ARA USA 5563 Sepulveda Blvd., Suite A Culver City CA 9030 Tel Fax Copyright ARA Networks Co., Ltd. All Rights Reserved. global@aranetworks.com

2 The World s Leading Web Cache Server Product JAGUAR 5000 World 1st 64bit Engine, Gigabit High Performance Introducing the JAGUAR 5000 ARA Networks is pleased to announce the JAGUAR 5000 which is based on a 64-bit kernel engine supporting 7GB of memory and multi terabytes of cache storage. The JAGUAR 5000 s unique caching technology generates gigabit performance levels and is perfectly tailored towards web & media companies who are experiencing diminishing quality of JAGUAR 5000 Gigabit Performance Terabytes Capacity Million Connections service due to rapid growth. What is the JAGUAR product? The JAGUAR product line was developed from proprietary caching technology in It has continually evolved with the ever changing customer requirements and fast growing web environment. In addition to its unparalleled performance, the JAGUAR products feature user-friendly management tools that allow the customer to optimize the effectiveness of the product.

3 Performance A single JAGUAR 5000 is able to generate more than 1Gbps throughput Hit Response time 60.87msec mean Hit Ratios Errors Duration 7.31% DHR and 60.06% BHR 0.00% (13xact out xact) 4.00hour Load Offered Count (xact/sec) Volume (Mbit/sec) Price and Product Type The JAGUAR product is competitively priced and has the option to be purchased as a standalone software or complete with hardware appliance. This flexibility is Start time Fri, 13 Jul :18:08 GMT Measured tailored to match the customer requirements. Workload available Polygraph version.8.1 Reporter Version.8.1 JAGUAR Cache Operation System rate, #/sec minutes Offered bwidth(right y-axis) Offered bwidth(right y-axis) Measured rate Measured bwidth bandwidth, Mbits/sec The JAGUAR O/S is dedicated to caching operations. This makes it possible to create gigabit performance. In addition, the operating system is based on the latest Linux platform making it compatible and efficient with a diverse array of drivers and system structures. The key features of the JAGUAR cache operating system: MCT (Minimal Context Thread system) The JAGUAR's innovative kernel engine is based on MCT, which creates a thread system that performs like a well-crafted asynchronous system enabling faster context switching and scheduling. MCT is already capable of handling a million sessions efficiently leading to significant improvements in performance. In addition, MCT speeds up processing by creating only one thread for the one CPU core, and guarantees improved scalable performance for a number of CPU cores. Test tool: WebAxe-4 Effective Dataset: 1GB Throughput: 000req/sec, 1000Mbps WCOS (Web Cache Object Storage) JAGUAR has an exclusive file system especially designed for web caching. It can solve disk bottlenecks by allowing parallel disk access and parallel processing. This file system improves the performance of the data and maximizes the RAM usage. In addition, it improves the transaction time of Disk IO / Memory IO by accelerating the throughput processing of web requests. Note 1. The test results were achieved using channel bonding of LAN Cards.. The JAGUAR 5000 and its 3GB memory operated without any degradation in performance even under heavy traffic scenarios incurred by the delivery of large multimedia files with large effective datasets.

4 Capacity 64-bit Engine/7GB Memory The JAGUAR 5000 supports a 64-bit operating kernel, which can utilize up to 7GB of memory. The larger the memory, the more objects can be cached. This leads to improved throughput and dramatically reduces response time. This high capacity directly affects the disk capacity for cache servers. As a result, a relatively small number of JAGUAR 5000 servers can replace a larger number of web server clusters. Terabytes Disk As data centers grow and the traffic of large scale portals and shopping malls increase, large caching storage will be required. In addition, the popularity of multimedia sites creates additional performance latencies and bottlenecking due to the large multimedia files being accessed and transferred. The JAGUAR 5000 solves these problems by utilizing WCOS technology and allowing multimedia content to be processed and cached efficiently in terabyte disks. A Million of Concurrent Connections The JAGUAR 5000 can support sudden surges of over a million concurrent connections caused by extraordinary events. At the same time the JAGUAR 5000 can protect web servers from SYN attack/ denial of service (DoS) by acting as a large buffer. Connection Management The JAGUAR product has a highly effective connection management system due to its superior specifications and the MCT technology. The JAGUAR uses the persistent connection of the HTTP 1.1 to both clients and original servers. Connections with original servers are minimized and efficiently utilized resulting in optimal workload of the original web server. Large Storage & Connection Management

5 Effective Management Installation/Update The installation of the JAGUAR product is as simple as following the instruction manual. Remote PXE installation for multiple Jaguars is supported for large scale customers. Troubleshooting can be managed by contacting our technical support team. In addition, software updates are available online. GUI Multiple clustered Jaguar servers can be managed in one GUI. Various Ways of Management Environment Web GUI The JAGUAR product can be managed via Web GUI tool based on SSL/HTTPS protocol. The management tools can also be accessed remotely so as long as you have web browser access. CLI(command line interface) The JAGUAR product can also be managed using CLI through SSH resulting in detailed setting and remote controls. Monitoring & Configuration Real-time Monitoring Supports real-time status, performance data and event monitoring via SNMP. Various Configurations Supports various configurations such as system, cache, protocol, and authentication. Integrated Management Cluster Management Supports integrated management to monitor clustered servers. Traffic Logging Real-time Traffic logging Creates various log formats such as normal, filtered and virus detect sessions. The logs are regularly delivered to specified servers. Log format Supports Squid, Netscape, and user defined formats. Storage Management Disk Load Management The JAGUAR has stable throughput due to its disk load distributing technology and disk overload avoidance technology. Disk Failure Management The JAGUAR features a fail-over function that automatically detects disk errors and avoid failures. This allows web cache service to be sustained with the remaining operational disks. The failed disks can be replaced during operations by disk hot-swapping.

6 Reverse Cache Web Cache Configuration Configuring Cache Parameters - The JAGUAR optimizes the caching performance by properly adjusting the cache parameters such as max header size, average object size, max stored object number, and max client sessions. Virtual Reverse Host - This feature provides the list of reverse hosts by classifying user requests. Classification can be done by using the hostname of the HTTP request and can also be done by using the IP address and port number of the JAGUAR Within the list of the reverse hosts, various load balancing mechanisms, such as round-robin, URL-hash, directory, etc., are supported. Caching Policy - Some contents can be configured to cache by matching specific conditions of the origin server. By filtering headers and cookie headers of dedicated URL patterns, modification of the site can be reduced. Web Object Management Object splitting - In the event of un-cached content being requested simultaneously by users, the JAGUAR builds based on the requested service with only partially cached objects. This provides stable service and prevents long delays. Various Rules for Refreshing Object - The JAGUAR provides the ability to configure object refresh time, TTL, for requested contents. To avoid over loading a server from frequent validation checks, the JAGUAR is able to configure longer periods in the event the object does not change after validation check. In addition, it supports wild cards and regular expressions. Web Acceleration The chart below shows the actual results obtained by an online shopping mall network using reverse cache. The increased response time from 3 seconds to seconds were achieved by the customers. The end users quality of service is much more stable regardless of time of day and the number of online users. Loading Time(msec) 30 Average Loading Time Before deployment 6.1 sec After deployment.64 sec 16-Oct 00:00 17-Oct 00:00 18-Oct 00:00 19-Oct 00:00 0-Oct 00:00 1-Oct 00:00 -Oct 00:00 3-Oct 00:00 Date Extended Acceleration Multi-media Acceleration (FLV Acceleration) - The JAGUAR 5000 large capacity and architecture helps accelerate the service levels of multimedia content providers such as UCC. The JAGUAR also creates improved efficiencies for FLV (flash video) on HTTP. Clients Internet Router L4 Switch Web Server Security Traffic Acceleration (SSL Acceleration) - Secure web content on HTTPS cannot be cached in conventional manners. Content must be encrypted and requires SSL acceleration. The JAGUAR 5000 supports safe and rapid content caching on HTTPS. This product is tailored towards high security content providers such as financial institutions who provide web solutions to their end customers. JAGUAR

7 Proxy Cache Bandwidth Saving ISP s are eager to reduce network bandwidth to avoid high expenses. By installing JAGUAR throughout the network, an ISP can utilize the web proxy accelerator to increase response time by decreasing network traffic and removing bottlenecks. This can be achieved without increasing web server capacity. As ISP subscribers increase, the JAGUAR can provide relief to the network traffic resulting in improved quality of service. Accelerated Web Browsing The JAGUAR has superior proven technology and specifications that create accelerated web browsing for its users that is unmatched in the today s market. Average Loading Time 4500 Before deployment After deployment ms 70 ms 3500 Response Time Improvement Content Pre-loading - The JAGUAR 5000 features a function that allows content to be pre-loaded to prevent delays in service caused by mismatched content. Security Enhancement Contents Filtering The JAGUAR product can be utilized to filter content, block illegal sites, keywords and URL s. It provides fast service without response latency using high-speed search algorithms. Access Control The JAGUAR protects specific contents from unauthorized access with access control rules. Authorization The JAGUAR authenticates content access based on specific clients and servers. Bypass The JAGUAR prevents potential problems by intelligently bypassing non-cacheable objects. Virus Filtering The JAGUAR prevents the infiltration of malicious viruses such as Code Red, Nimda, etc. Loading Time(msec) Jan 1:00 01-Feb 1:00 0-Feb 1:00 03-Feb 1:00 04-Feb 1:00 05-Feb 1:00 Date Before After Clients L4 Switch Router Internet Web Server JAGUAR

8 Specifications Technical Spec. Product Spec. Item O/S / Model JAGUAR bit CentOS Linux kernel.6 based Forward Proxy Specification Sheet Small Office Mid-Size Office Large Office or data Center Max concurrent connections 1,04,000 Model AF10L AF410 AF610 AF810 AF110 Max throughput 3.5Gbps Max Client Bandwidth(Mbps) G Memory size 7GB Recommended Max Users,500 7,500 10,000 15,000 0,000 Max RAM storage size 68GB CPU 1 Max disk storage size Over 10TB Memory Network Layer Protocol IPv4, IPv6 Disk Drives x500gb 3.5 SATA 4x300GB.5 SAS 6x300GB.5 SAS 8x300GB.5 SAS x300g, 10x600G Disk fail-over level Avoidance after detection, Disk hot swap Networks Interfaces xgige on Board 4xGigE on Board SSL Caching Support Multimedia acceleration FLV (Flash Video) Reverse virtual hosting Host name header IP/port (JAGUAR s multi-ip and multi-port) Reverse Proxy Specification Sheet Mid-Size Portal Large portal Connection Management Persistent connection Connection management for each host Model Max Client Bandwidth(Mbps) AR Mbps AR Mbps AR Mbps AR Gbps Max storable objects 400,000,000 CPU Memory Features Disk Drives Networks Interfaces 4x146GB.5 SAS 6x146GB.5 SAS 4xGigE on Board 8x146GB.5 SAS 8x300GB.5 SAS Cache modes: Reverse, proxy, transparent and hidden mode Caching protocols: HTTP, HTTPS, FLV on HTTP random access(jaguar5000), FTP, GOPHER Interlocking protocols: ICP, ICAP, WCCP v1/v, SNMP, FTP Network Layer Protocol: IPv4, IPv6(011 Q)