Cloud Computing, Cloud Hosting & Online Storage by Rackspace Hosting. Mosso is now the Rackspace Cloud. How FriendFeed uses MySQL to store schema-less data - Bret Taylor's blog. Background We use MySQL for storing all of the data in FriendFeed.
Our database has grown a lot as our user base has grown. We now store over 250 million entries and a bunch of other data, from comments and "likes" to friend lists. As our database has grown, we have tried to iteratively deal with the scaling issues that come with rapid growth. We did the typical things, like using read slaves and memcache to increase read throughput and sharding our database to improve write throughput. In particular, making schema changes or adding indexes to a database with more than 10 - 20 million rows completely locks the database for hours at a time.
Lots of projects exist designed to tackle the problem storing data with flexible schemas and building new indexes on the fly (e.g., CouchDB). After some deliberation, we decided to implement a "schema-less" storage system on top of MySQL rather than use a completely new storage system. Overview Details Indexes are stored in separate tables. . Performance. Dropbox - Home - Secure backup, sync and sharing made easy. SNT-BA3141-2. Fantec SNT-BA2131-1. FANTEC SNT-BA2131-2. FANTEC SNT-BA3141-1. Platten im Netz - Network Computing. Kraftwerk für Daten.
Taras Sajuk, Arno Kral Tom's Networking Guide Mit wachsendem Datenaufkommen steigt der Bedarf nach leistungsfähiger Speicher-Hardware. Die Thomas Krenn AG bietet mit dem Modell SC836 einen leistungsfähigen und skalierbaren Linux-Server auf Basis von Open-E DSS. Der wachsende Speicherbedarf führt selbst bei kleinen Unternehmen rasch zur unabdingbaren Notwendigkeit, ein mit den Anforderungen wachsendes System für die Datenhaltung anzuschaffen. Onlineshop - Wunsch-NAS. How to Configure an $80 File Server in 45 Minutes. I use a modded Xbox and Xbox Media Center for playing media files across the network on my television and sound system.
I also download large files, such as Linux ISOs, via BitTorrent. However, leaving my primary computer on all the time seemed like a waste of energy. I wanted a cheap, small headless machine that I could use as a Samba server and BitTorrent client so I could leave my workstation off when I wasn't using it. I was in luck; HCDI Trading had a great "Fall Extravaganza" deal - a Dell OptiPlex GX150 Desktop for $47.91 (around $30 s/h). The specs: Desktop Form Factor (it fits on a shelf in a media center) Intel Celeron 700 MHz 128MB RAM 10GB HD CD-Rom Not cutting edge, but perfect for what I needed and priced very reasonably.
Out of the popular Linux distributions, I'm most familiar with Gentoo and Ubuntu. The Applications Remote Console - OpenSSH The free version of the SSH connectivity tools. Projekt »Virtueller NAS-Server«, Teil 1: Planung. CryptoNAS. Alex's BrainExtension - Debian As NAS. Datenspeicherung auf externen USB-Platten ist ziemlich populär. Die Dinger kosten fast nix mehr und gibts mittlerweile überall zu kaufen (sogar bei Aldi und Lidl). Zudem werden die Platten immer größer. Alle Welt kauf sicht solche Dinger und lagert fleissig aus. Ich kenne schon die ersten, die mehrere USB-Platten haben, weil der Platz auf einer nicht ausreicht. Doch kein Mensch scheint sich darüber gedanken zu machen, was passiert, wenn so eine USB-Platte mal ihren Geist aufgibt. Ein Ausweg ist ein Spiegel-System, welches die Daten auf 2 oder mehr Platten gleichzeitig speichert. Aber man kann sich so ein NAS mit RAID (die Sache mit dem Spiegeln) auch selbst basteln.
Es gibt verschiedene fertige Linux-Betriebssysteme die auf NAS ausgelegt sind. Meine Hardware hab ich eingekauft bei: NAS Network Attached Storage Servers - OPEN-E software. Open-E Data Storage Software V7 is a Linux-based data storage software used for building and managing centralized data storage servers - NAS and SAN Open-E DSS V7 offers built-in enterprise-class features, such as: Active-Active Failover Volume Replication Snapshots Continuous Data Protection Storage Virtualization And more... iSCSI (SAN) Active-Active Failover boosts overall system performance and minimizes downtime since the read, write and replication traffic is balanced over two nodes. Open-E’s DSS family of products is widely recognized and awarded by the storage industry.
Open-E’s highly qualified support engineers offer technical guidance during deployment and everyday use. FreeNAS. No search results found.
Let us know what you are searching for by sending an email to: vsxalliance@vmware.com. Solution Name false true. Box.net - Free Online File Storage, Internet File Sharing, Online Storage, Access Documents & Files Anywhere, Backup Data, Send Files. FreeNAS: The Free NAS Server - Home. Free file hosting and online storage.