Distributed Database Principles And Systems Stefano Ceri Pdf
A McObject Focus—What’s Changing in the Satellite Industry? The article in SatMagazine McObject records another year of impressive innovation and development. The press release. EX tremeDB v.8.0 adds a suite of new features for the Internet of Things. The press release. BlueScope Chooses McObject's eX tremeDB for its Plate Mill Control System.
Instituto Politecnico Nacional
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GoldenSource and McObject Launch Fastest RegTech EDM Solution. Big Data & IoT Excellence Awards Shortlist eX tremeDB. Click to learn more. Sandvine Upgrades to McObject's eX tremeDB. The press release. ViaSat Selects eX tremeDB from McObject to Optimize Metrics Data from its Satellite Ground Network. The press release.
McObject’s new eX tremeDB® v.7.1 offers better sp eed, enhanced security and greater flexibility. 'Industrial Internet of Things (IIoT) Database Usage in Rail Systems' Insight.Tech.com eX tremeDB goes rolling into the fog. The ODBMS.org article, 'On the Challenges and Opportunities of the IoT, Interview with Steve Graves'. E X tremeDB Financial Edition DBMS sweeps records in Big Data benchmark. EX tremeDB Cluster: McObject's distributed database system for real-time applications eX tremeDB Cluster is McObject’s real-time distributed database system.
EX tremeDB Cluster manages databases across multiple hardware nodes, enabling two or more servers to share the workload. It is unique as the first clustering database system to offer an embedded architecture: the database system runs within the application process at every node, eliminating the need for separate client and server modules. This design eliminates inter-process communication (IPC) overhead within nodes of the distributed database, accelerating performance. It also reduces complexity, contributing to higher reliability and simplified deployment and maintenance.
In an eX tremeDB Cluster deployment, every database instance serves as a “master.” Any process on any node can update its local database, and McObject’s clustering software replicates the changes to other nodes. EX tremeDB Cluster delivers a simplified distributed database system. This low complexity enables McObject's clustering software to deploy quickly and reduces cost-of-ownership. EX tremeDB Cluster dramatically increases available net processing power, reduces costs, enables more evenly balanced workloads, and delivers more scalable and reliable data management for systems ranging from carrier grade telecom/networking equipment to capital markets applications. Lower Complexity = Lower Costs Clustering database solutions based on relational database management systems (RDBMSs) can entail separate sets of nodes for clients, database servers and SQL processing, as well as dedicated server and client software for management tasks.
The hardware for each eXtremeDB Cluster node can be a low-cost (i.e. “commodity”) server, so that the system can expand cost-effectively. And with its origins in embedded systems such as telecom field equipment and smart industrial controllers, McObject’s distributed database system is designed to operate with minimal care and feeding, further lowering ongoing costs compared to RDBMS alternatives. Accelerated Performance, Powerful Features In McObject's benchmarks, eX tremeDB Cluster delivered breakthrough performance, including an astonishing 161% throughput improvement when scaling to four nodes from one node. Distributing the system across multiple hosts ensures continuous availability in the event of a failure on one node. EX tremeDB Cluster’s “shared nothing” architecture eliminates reliance on a shared SAN or other storage resource. Multiple platforms are supported within a single cluster.
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EX tremeDB Cluster supports the same ACID transactions offered by the non-clustering eX tremeDB editions, making it an attractive choice for applications that demand integrity of distributed data. Proven eX tremeDB Building Blocks The eX tremeDB Cluster highly scalable, real-time distributed database solution rests on a solid foundation of proven eXtremeDB technology:. eX tremeDB’s core in-memory architecture overcomes the I/O and caching bottlenecks inherent in disk-based DBMSs. EX tremeDB Cluster is the only clustering database designed from scratch as an IMDS. – “optimistic” concurrency eliminates database locking and can dramatically improve scalability and performance. Msi afterburner 2.2.0 beta 7.
adds scalability - McObject has its 64-bit eX tremeDB-64 edition managing a 1.17 TB, 15.54 billion row database in memory, with performance exceeding 87 million query transactions per second. Hybrid storage – enables persistent (disk- or flash-based) storage for selected record types. Database sizes are limited only by available file system space (32-bit or 64-bit) Next Steps Learn more about, or visit the page to see available product editions. For an evaluation copy of eX tremeDB Cluster.