![]() ![]() HBASE, Hypertable, Bigtable-architected on CP (from CAP) Of these the most popular and widely distributed are the following: Įthereum ( ) and other cryptocurrencies in distributed computing platform are powered by Blockchain.Ĭombining the principles of the CAP theorem and the data architecture of Bigtable or Dynamo there are several solutions that have evolved-HBase, MongoDB, Riak, Voldemort, Neo4J, Cassandra, Hypertable, HyperGraphDB, Memcached, Tokyo Cabinet, Redis, CouchDB, and more niche solutions. ![]() Microsoft has already started the Blockchain as a Service ( BaaS) for the customers. Blockchain technology will radically improve banking, supply chain, health data, financial assets, automobiles, e-Governance, and other transaction networks. Blockchain database is not stored in any single location, hence the records are public, easily verifiable, and accessible to anyone on the internet. Every node joins the network voluntarily and an “Administrator” of the Blockchain. In lockchain distributed transaction database (ledger), all transactions are owned and monitored by everyone and controlled by none, i.e., there is no central database. Every Block contains a hash of the previous block for creating a chain of blocks. Each block in the chain contains cryptographically hashed Bitcoin transactions. Digitally recorded data are packaged in Blocks for storage in a linear chain. For data interoperability, Polyglot persistence can play a big role.ĭatabase of Things (DoT),, capable of storing the data in a time series, set of data from one device in relation to data of another device is highly demanded in the age of IoT.īlockchain is the technological innovation of Bitcoin for the public transaction ledger in a decentralized network. The networks must allow a variety of devices to connect transparently enabling high performance computing and real-time video and multimedia on demand. IP Version 6 (IPv6) will eventually become the default protocol for IoT for connecting the devices to the internet. The IoT generated data are communicated over IP (internet protocol) to the edge servers/cloud for storage/processing. According to a McKinsey paper, interoperability will unlock more than “US$ 4 trillion per year in potential economic impact for IoT use in 2025, out of a total impact of US$ 11.1 trillion.” Interoperability is essential for creating 40% of the potential value to be generated by IoT in various settings. There are more than 115 protocols used by IoT devices for exchange of communication. In compatibility, proprietary architectures, platforms, and standards are leading to vendor lock-in for the adoption of IoT in e-Agriculture. Open source Column family database, like Cassandra or HBase can be used for storage of IoT devices generated data. Graph NoSQL databases using relation are the natural choice for managing the connected IoT devices. ![]() These data are to be stored in Low cost/ Open source NoSQL database such as a Key– value store or a Column family database. Processing these huge amount of data in real-time is possible through cloud services which act as concentrators to capture and store data.īig data analytics tool will unlock value/insight hidden in Zettabyte (1 Zettabyte = 2 70 bytes) of real-time data generated IoT devices/sensors. In healthcare, the telemetric and wearable IoT devices will be gathering the real-time information on health metrics for risk assessment for premium calculation of insurance company and health practitioners. Pushed by geographically distributed devices in milliseconds/nanoseconds deployed in healthcare, e-Agriculture and other areas. #FIND WHERE NEO4J IS LINUX SERIES#IoT devices will be generating huge volume of unstructured Time Series Data. The application of IoT in food factories converts the machines to cyber-physical systems with embedded intelligence and local data processing directly communicating with other machines. e-Agriculture involves the application of Smartphones, Cloud Computing, IoT, and Big Data Analytics. E-Agriculture focuses on the enhancement of agricultural and rural development. ![]()
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