Software Defined Architecture
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OpenDaylight Hydrogen SDN Platform Arrives

Open source effort yields the core elements of a new Software Defined Networking platform.
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5 Ways Software-Defined Tech Simplifies Datacenter Management

5 Ways Software-Defined Tech Simplifies Datacenter Management | Software Defined Architecture | Scoop.it
New software-defined tools are helping to reduce the complexity associated with distance in datacenter environments.
blackaplysia's insight:

SDxがデータセンター管理をよりシンプルにするという記事。①WANの最適化②グローバルなサーバのロードバランシング(BCPのためのサイト全体のLBとか)③データセンターOS(複数サイトでの自動化をふくむデータセンターインフラ管理)④分散ストレージシステム⑤オープンソースコンピューティング。

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Toward Software-defined SLAs - ACM Queue

Toward Software-defined SLAs - ACM Queue | Software Defined Architecture | Scoop.it
enterprise computing in the public cloud
blackaplysia's insight:

"Software-defined SLA"とは、SDxの技術を使ってSLA (service level agreements)をオンデマンドに実装するということのようだ。

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OpenDaylight Delays Hydrogen Launch - | SDNCentral

OpenDaylight Delays Hydrogen Launch - | SDNCentral | Software Defined Architecture | Scoop.it
The first release of OpenDaylight code, slated for Dec. 9, is being postponed, for the usual reasons that make a software project late.
blackaplysia's insight:

OpenDaylightのファーストリリースが数週間遅れるそうです。

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SDN Helps Break Down Barriers To Scaling - Network Computing

SDN Helps Break Down Barriers To Scaling - Network Computing | Software Defined Architecture | Scoop.it
Vendors are using software to handle complex operations and overcome obstacles to scaling in networking and storage.
blackaplysia's insight:

> The software defined (SD) movement in networking and storage has allowed for some interesting developments that promise to break down the obstacles to scaling.

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Progress in opening up the network » Open Compute Project

Progress in opening up the network » Open Compute Project | Software Defined Architecture | Scoop.it
blackaplysia's insight:

Open Compute Project (OPC)がオープン仕様のネットワーク機器の検討状況について解説。Broadcom、Intel、Mellanoxがオープンスイッチの仕様書を作成、Cumulus Networksはベアメタルスイッチにソフトウェアをインストールするしくみ(Open Network Install Environment (ONIE))を提案している。

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Ecosystem for Application Centric Infrastructure (ACI) Tackles Application Agility

Ecosystem for Application Centric Infrastructure (ACI) Tackles Application Agility | Software Defined Architecture | Scoop.it
Yesterday, Nov 6, Cisco unveiled details of the Application Centric Infrastructure with an ecosystem of partners that share our common [...]
blackaplysia's insight:

Cisco ACIは①簡便なネットワーク定義、②自動的なプロビジョニング、③アプリケーションの状態のモニタリング、を提供することで、ネットワークインフラの構築と運用プロセスにアジリティをもたらす。

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SOA Software Introduces Industry’s First Datacenter API Platform - SOA Software

Provide greater flexibility and efficiency to IT by decoupling your datacenter with APIs
blackaplysia's insight:

データセンターのデプロイ、管理、ガバナンスの機能をクラウド上のAPIの形で提供する。これはSoftware-defined Datacenter (SDDC)の試み。

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The state of Open Source Cloud Computing (Q2 2013)

The state of Open Source Cloud Computing (Q2 2013) | Software Defined Architecture | Scoop.it
Qingye Jiang, an Eucalyptus employee, just published his quarterly report on the state of the four major Open Source Cloud Platforms: OpenStack, CloudStack, Eucalyptus, and OpenNebula.
Since we’ve...
blackaplysia's insight:

Scalrの中の人のブログ:オープンソースクラウド構築ソフトウェアの状況。OpenStack, CloudStack, Eucalyptus, OpenNebula。

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Software-defined networking with open APIs will mean real integration

The answer to cloud network automation is more than software-defined networking; it’s network-centric software that can function in a distributed architecture across network devices.
blackaplysia's insight:

SDNが何をもたらすかについての簡単な論評。参考になるキーワードがチラホラばらまかれているので記録しておく。

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ジュニパーネットワークス、次世代クラウド・データセンター向け 新アーキテクチャ「MetaFabric™」を発表 - Juniper Networks

blackaplysia's insight:

複数のデータセンターの拠点内および拠点間を一貫してsoftware-defined architectureにして俊敏性を高めるという。この流れはもう止まらないですね。

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NFV, SDN, Software Defined Networking Open Source Projects

NFV, SDN, Software Defined Networking Open Source Projects | Software Defined Architecture | Scoop.it
NFV, SDN, Software Defined Networking Open Source Projects: network virtualization, OpenDaylight, OpenFlow, Beacon, OpenvSwitch, vSwitch, fresco, OVSDB
blackaplysia's insight:

SDN&NFV関連のオープンソースプロジェクト一覧があった!

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Havana Release Makes It Easier to Build and Deploy Applications with OpenStack Clouds » OpenStack Open Source Cloud Computing Software

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IBM looking to sell its SDN business

IBM looking to sell its SDN business | Software Defined Architecture | Scoop.it
Big Blue has approached several vendors and is looking to get $1 billion (RT @asquaretwenty5: IBM is reportedly looking to sell its software defined networking business for $1 billion.
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Talksum Inc. | Home

blackaplysia's insight:

サンフランシスコのベンチャー企業Talksumはリアルタイムストリーミングデータのルーティングとデータ処理を行うためのデータ管理プラットフォーム、Talksum™ Data Stream Router (TDSR)を開発している。

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Oracle Buys Corente

Extends Oracle’s Virtualization Capabilities with Leading Software-Defined Networking Technology to Deliver Cloud Services
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Where we stand with SDN

Where we stand with SDN | Software Defined Architecture | Scoop.it
The software defined network movement is gaining momentum, but morphing along the way (RT @hp_networking: Article by @JDNWW : Where we stand with #SDN - the SDN movement is gaining momentum, but morphing http://t.co/AVXKdGxpZ4)...
blackaplysia's insight:

SDNの現状に関しての簡潔なよいまとめ。

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Using Overlay SDN to Integrate Public Cloud Environments

Using Overlay SDN to Integrate Public Cloud Environments | Software Defined Architecture | Scoop.it
One case study suggests how an overlay SDN model can be a key part of a hybrid cloud model, helping an enterprise adopt public clouds without having to migrate absolutely everything to them.
blackaplysia's insight:

企業は社内の既存システムとパブリッククラウドをSDNオーバーレイで接続することによって、安価なコストでオンデマンドでアジャイルな環境を獲得する。この方向性はもうかわらない。

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Coho Applies SDN To Scale-Out Storage

www.networkcomputing.com

blackaplysia's insight:

Coho DataのDatastreamはOpenFlowコントローラを積みこむことで内部データのアクセスを高速化したストレージアプライアンスである。

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Redefining the Power of IT with Application Centric Infrastructure

Redefining the Power of IT with Application Centric Infrastructure | Software Defined Architecture | Scoop.it
Today, Cisco is pulling back the curtains to reveal details of the vision of Application Centric Infrastructure (ACI)announced in June 2013.
blackaplysia's insight:

CiscoのApplication Centric Infrastructure (ACI)はアプリケーションネットワークプロファイルをアプリケーションから切り離し、物理機器と仮想基盤を統合し、オープンなAPIを提供し、セキュアにスケールする環境を提供する。SDNは一歩先へ踏み出し始めている。

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Brocade Pitches OpenStack Management Layer

Brocade Pitches OpenStack Management Layer | Software Defined Architecture | Scoop.it
The OpenStack community is a quiet driving force in networking, moving technology forward almost as quickly as vendors can implement APIs and programmability.
blackaplysia's insight:

香港で開催されているOpenStack Summitにて、BrocadeがOpenStack Neutronから複数ベンダの機器を柔軟に利用するためのDynamic Network Resource Manager (DNRM)のブループリントを公開。

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Integrating Open vSwitch management into the OpenDaylight controller

The OpenDaylight Consortium will integrate Open vSwitch management protocol, OVSDB, into its controller to provision and manage virtual switches in a network orchestration context.
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Data Center Networking Market To Reach $21.85 Billion By 2018: Report

Data Center Networking Market To Reach $21.85 Billion By 2018: Report | Software Defined Architecture | Scoop.it
Adoption of next-generation Ethernet switches, SAN products, and network security tools as data centers becomes increasingly virtualized will drive market growth, according to research firm.
blackaplysia's insight:

データセンターのネットワーク機器は今後急速に仮想化が進み、2018年には218億ドルの市場を形成するという。

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Intel-Qosmos_White-Paper_SDN-NFV_Architecture.pdf

blackaplysia's insight:

上位層(L7)でNI (Network Intelligence)、DPI (Deep Packet Inspection)という技術を使ってサービスレベルでのネットワーク状態を監視し制御するQosmosのixEngine DPI Engineについてのホワイトペーパー。

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Eucalyptus Systems Introduces New AWS-compatible Private Cloud Software Enabling DevOps to Reduce Costs

Leading Open Source Private and Hybrid Cloud Provider Introduces Eucalyptus 3.4 to Reduce Cloud Costs, Increase Agility and Strengthen Control
blackaplysia's insight:

Eucalyptusの最新版(3.4)はあまり話題になってないようですね。

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