We all love Ehcache. But the rise of real-time Big Data means you want to keep larger amounts of data in memory with low, predictable latency. In this webinar, we explain how BigMemory Go can turbocharge your Ehcache deployment.

1. FEATURED SPEAKERS
Orion Letizi
Co-Founder
Terracotta
Eric Mizell
Director of Field Engineering
Terracotta
TERRACOTTA WEBCAST SERIES

2. REASON 1
Real-time Big Data applications are
finally possible.
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3. Plummeting RAM prices and exploding volumes of
valuable data make real-time Big Data possible
In-Memory Big Data
Maximize inexpensive memory Unlock the value in your data
Explosion in
Steep drop in
volume of
price of RAM
business data
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4. “Memory is the new disk. The obvious
thing to do is to exploit that technology.”
— The New York Times, Sep. 9, 2012
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5. Terracotta BigMemory Go makes ALL of your
data instantly available
=
 Stores “big” amounts of data in machine
memory for ultra-fast access
 Snaps into enterprise applications
 Easily scales up on a single server
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6. REASON 2
BigMemory Go includes Ehcache and
eliminates garbage collection pauses
and tuning.
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7. With Ehcache, you’re limited to a few GBs in
RAM. With BigMemory Go, use all your RAM.
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8. REASON 3
BigMemory Go uses the same
technology as BigMemory Max.
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9. BigMemory Go does almost everything
BigMemory Max does, but on standalone JVMs
Make your Keep
Scale up
app’s data ALL your
instantly data
Scale up
available in instantly
your server’s available in Scale out
RAM distributed
RAM
Includes: Everything in BigMemory Go PLUS:
 Terracotta Management Console: advanced
in-memory monitoring/control  Distributed scale: manages in-memory data across
server
 Fast search: powerful API for searching in-
 Data consistency: keeps data in synch across your array
memory stores
 Full fault-tolerance and fast restart: mirrors data for
 Automatic Resource Control: tiered stores
that keep data where it’s needed 99.999% availability
 Ehcache interface: Java’s de facto API
 Fault-tolerant, fast restartable store
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10. REASON 4
BigMemory Go gives you predictably
low latency at scale.
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11. With 1TB in memory, BigMemory Go achieves
over 900,000 reads per second
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12. …with consistently low latency
(100 microseconds)
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13. REASON 5
BigMemory Go has the same get/put
API as Ehcache (plus you get search).
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14. Reading and writing happens the same way as
with Ehcache
CacheManager manager = CacheManager.create(managerConfiguration);
Cache bigMemory = manager.getCache("bm-crud");
// create
final Person tim = new Person("Tim Doe", 35, Person.Gender.MALE,
"eck street", "San Mateo", "CA");
bigMemory.put(new Element("1", tim));
// read
final Element element = bigMemory.get("1");
System.out.println(”Element value: " + element.getObjectValue());
// update
final Person pamelaJones = new Person("Pamela Jones", 23,
Person.Gender.FEMALE, "berry st", "Parsippany", "LA");
bigMemory.put(new Element("1", pamelaJones));
// delete
bigMemory.remove("1");
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15. Plus, you can easily define searchable
attributes and execute queries
// Find the number of people who live in New Jersey.
Attribute<String> state =
bigMemory.getSearchAttribute("state");
Query newJerseyCountQuery =
bigMemory.createQuery().addCriteria(state.eq("NJ"));
// Execute query and print results.
System.out.println("Count of people from NJ: "
+ newJerseyCountQuery.execute().all().iterator().next()
.getAggregatorResults());
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16. BONUS REASON
The Terracotta Management Console
(TMC) in BigMemory Go gives you
visibility and control of in-memory data.
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17. The TMC in BigMemory Go is a web-based
control and viewing platform for in-memory
stores
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18. See how much data is in your local Java heap
and local off-heap
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19. Create virtual data stores, controlling exactly
how much memory each will use
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20. DOUBLE BONUS REASON
You can add BigMemory Go
to your Ehcache deployment
with as few as two lines of config.
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21. All there is to it:
<ehcache … name="crud-config">
<cache name="crud"
maxBytesLocalHeap="64M"
maxBytesLocalOffHeap=“32G">
</cache>
</ehcache>
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22. TRIPLE BONUS REASON
BigMemory Go gives you 32GB of in-
memory capacity … FREE
Download:
http://terracotta.org/products/bigmemorygo
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23. What could you do with instant
access to all of your data?
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24. BigMemory powers real-time Big Data apps
across many industries
 Fraud detection slashed from Terracotta
45 minutes to mere seconds Enterprise Customers
 Media streamed in real time
to millions of devices
 Customer service
transactions throughput
increased by 10x
 Flight reservation load on
mainframes reduced 80%
 Automobile traffic updates
delivered to millions of global
customers in real time

25. Q&A
Questions?
Type them in the “Question” panel or in
the chat window
Download (32GB free) + Learn More:
http://terracotta.org/products/bigmemorygo
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26. #bigmemory
Download (32GB free) + Learn More:
http://terracotta.org/products/bigmemorygo
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