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/.dropmenu__panel--></div><!-- /.dropmeu--></div></header><div class="dropmenu__back"></div><header class="hdrfloat hdr__white jsHdrFloatBase"></header><div class="container blog"><section class="blog__header"><h1>Entries tagged [biodata]</h1></section><div class="blog__content"><main class="blog_main"><section class="blog__posts"><article class="post"><div class="post__header"><h2> <a href="/blog/apache-ignite-2-1-a.html">Apache Ignite 2.1 - A Leap from In-Memory to Memory-Centric Architecture</a></h2><div>July 27, 2017 by Denis Magda: <a href="http://www.facebook.com/sharer.php?u=https://ignite.apache.org/blog/apache-ignite-2-1-a.html">Facebook</a><span>, </span><a href="http://twitter.com/home?status=Apache Ignite 2.1 - A Leap from In-Memory to Memory-Centric Architecture%20https://ignite.apache.org/blog/apache-ignite-2-1-a.html">Twitter</a></div></div><div class="post__content"><p>The power and beauty of in-memory computing projects are that they truly do what they state -- deliver outstanding performance improvements by moving data closer to the CPU, using RAM as a storage and spreading the data sets out across a cluster of machines relying on horizontal scalability.</p><p>However, there is an unspoken side of the story. No matter how fast a platform is, we do not want to lose the data and encounter cluster restarts or other outages. To guarantee this we need to somehow make data persistent on the disk.</p><p>Most in-memory computing projects address the persistence dilemma by giving a way to sync data back to a relational database (RDBMS). That sounds reasonable and undoubtedly works pretty well in practice, but if we dig deeper, you’ll likely encounter the following limitations:</p></div><div class="post__footer"><a class="more" href="/blog/apache-ignite-2-1-a.html">↓ Read all</a></div></article></section><section class="blog__footer"><ul class="pagination"></ul></section></main><aside class="blog__sidebar"><ul><li><a href="/blog/database">database</a></li><li><a href="/blog/ignite">ignite</a></li><li><a href="/blog/in">in</a></li><li><a href="/blog/memory">memory</a></li><li><a href="/blog/open">open</a></li><li><a href="/blog/source">source</a></li><li><a href="/blog/release">release</a></li><li><a href="/blog/in-memory">in-memory</a></li><li><a href="/blog/open-source">open-source</a></li><li><a href="/blog/log4j2">log4j2</a></li><li><a href="/blog/bigdata">bigdata</a></li><li><a href="/blog/computing">computing</a></li><li><a href="/blog/two">two</a></li><li><a href="/blog/learning">learning</a></li><li><a href="/blog/machine">machine</a></li><li><a href="/blog/apache">apache</a></li><li><a href="/blog/spark">spark</a></li><li><a href="/blog/sql">sql</a></li><li><a href="/blog/data">data</a></li><li><a href="/blog/fast">fast</a></li><li><a href="/blog/nodal">nodal</a></li><li><a href="/blog/meltdown">meltdown</a></li><li><a href="/blog/performance">performance</a></li><li><a href="/blog/security">security</a></li><li><a href="/blog/spectre">spectre</a></li><li><a href="/blog/key-value">key-value</a></li><li><a href="/blog/store">store</a></li><li><a href="/blog/meetup">meetup</a></li><li><a href="/blog/biodata">biodata</a></li><li><a href="/blog/rdbms">rdbms</a></li><li><a href="/blog/grid">grid</a></li><li><a href="/blog/imdb">imdb</a></li></ul></aside></div></div><footer class="footer"><div class="container footer__top"><section class="footer1"> <a class="footer__title" href="/features/">Features</a><ul class="footer__menu"> <li><a href="/arch/multi-tier-storage.html">Multi-Tier Storage</a></li><li><a href="/arch/native-persistence.html">Native Persistence</a></li><li><a href="/features/sql.html">Distributed SQL</a></li><li><a href="/features/acid-transactions.html">ACID Transactions</a></li><li><a href="/features/key-value-apis.html">Key Value APIs</a></li><li><a href="/features/compute-apis.html">Compute APIs</a></li><li><a href="/features/machinelearning.html">Machine Learning</a></li><li><a href="/features/service-apis.html">Services</a></li><li><a href="/features/streaming.html">Real-Streaming APIs</a></li><li><a href="https://ignite.apache.org/docs/latest/key-value-api/continuous-queries">Continuous Queries</a></li><li><a href="https://ignite.apache.org/docs/latest/messaging">Messaging</a></li></ul></section><section class="footer2"><a class="footer__title" href="/use-cases/">Use Cases</a><ul class="footer__menu"> <li><a href="/use-cases/in-memory-cache.html">In-Memory Cache</a></li><li><a href="/use-cases/in-memory-data-grid.html">In-Memory Data Grid</a></li><li><a href="/use-cases/in-memory-database.html">In-Memory Database</a></li><li><a href="/use-cases/high-performance-computing.html">High-Performance Computing</a></li><li><a href="/use-cases/digital-integration-hub.html">Digital Integration Hub</a></li><li><a href="/use-cases/key-value-store.html">Key-Value Store</a></li><li><a href="/use-cases/spark-acceleration.html">Apache Spark Acceleration</a></li><li><a href="/use-cases/hadoop-acceleration.html">Apache Hadoop Acceleration</a></li></ul></section><section class="footer3"><a class="footer__title" href="/our-community.html">Community</a><a class="footer__title" href="/resources.html">Resources</a><a class="footer__title" href="/events.html">Events</a></section><section class="footer4"><div class="footer4__item">Join Our <a href="mailto:dev@ignite.apache.org">Dev Mailing List</a></div><div class="footer4__item pt-2">Or write your question</div><div class="footer4__item pt-1">user@ignite.apache.org</div><div class="footer4__item pt-5">Follow Us:</div><div class="footer4__socwrap flexi pt-2"><a class="footer4__soc" href="https://github.com/apache/ignite" target="_blank"><img src="/img/icon-github.svg" alt=""></a><a class="footer4__soc" href="https://www.linkedin.com/showcase/apache-ignite/" target="_blank"><img src="/img/icon-linkedin.svg" alt=""></a><a class="footer4__soc" href="https://twitter.com/apacheignite" target="_blank"><img src="/img/icon-twitter.svg" alt=""></a><a class="footer4__soc" href="https://www.meetup.com/Apache-Ignite-Virtual-Meetup/" target="_blank"><img src="/img/icon-meetup-black.png" alt=""></a></div><a class="footer4__button button" href="https://ignite.apache.org/docs/latest/index">Start Using Apache Ignite </a></section></div><div class="container footer__bot"><p>© 2015 - 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