What is Times ten

Hi ,
i am New to oracle Times Ten. i want to know in detail for Times ten.
please guide me for it
Regards

Here are other links you should visit to learn more about the technical aspects of TimesTen and how it's so fast:
TimesTen on OTN
http://www.oracle.com/technetwork/database/timesten/overview/index.html
-- within this site, you can find links to whitepapers, tutorials/demos, data sheets and customer use cases
TimesTen Technology Overview
http://www.oracle.com/technetwork/database/timesten/overview/timesten-imdb-086887.html
-- describing the TimesTen architecture at a high level
TimesTen also has a blog written by one of the TimesTen development architects, Sam Drake:
http://blogs.oracle.com/TimesTen/
within that blog, make sure to read through:
Direct and to the Point: http://blogs.oracle.com/TimesTen/entry/direct_and_to_the_point
What is TimesTen: http://blogs.oracle.com/TimesTen/entry/what_is_timesten

Similar Messages

  • Client Server mode for time ten connection

    Hi, I am new to Times Ten and got a question for running TimesTen in Client Server Mode. When it is running in Client/Server mode:
    Does the database just run like a regular remote database ?
    Is there security for the remote application, such as userid/password ?
    Is there any limitation on number of remote connection can concurrently connect to the DB ?
    Does it use the JDBC or it has to be the native library ?
    Thank you for your help
    Henry

    Hi,
    With regard to your questions regarding TimesTen client/server mode:
    1. Does the database just run like a regular remote database ?
    I'm not sure exactly what you are getting at here but yes, I would say that it runs like any other c/s database. If you can be more specific in your question then I can give a more precise answer.
    2. Is there security for the remote application, such as userid/password ?
    If the TimesTen instance to which you are connecting was installed with Access Control enabled then yes, normal userid/password security applies. The client application must provide a valid TimesTen userid and password in order to establish a connection.
    3. Is there any limitation on number of remote connection can concurrently connect to the DB ?
    Subject to O/S resource limitations, a single instance of TimesTen (i.e. the TT server) supports a maximum of 9,999 concurrent client/server connections. Each individual datastore supports a maximum of 2047 concurrent connections (direct and client/server).
    4. Does it use the JDBC or it has to be the native library ?
    The TimesTen JDBC driver supports both direct modde and client/server. The TimesTen ODBC driver is provided in both direct mode and client/server versions. The JDBC driver uses the ODBC driver (it is a type 2 JDBC driver) and so the client machine requires a TimesTen client installation to use either ODBC or JDBC to access a remote datastore.
    Chris

  • Caching configuration (Times Ten - Oracle 10g)

    Hi all,
    I have managed to setup Times Ten and get a cache group configured against a table in an oracle 10g instance.
    That all works so great. My question is how do I define a set of cache groups and get Times Ten to load them in automatically all together. So what I am saying, is I dont want to have to enter these cache group definitions in manually via ttisql command line (as I have done this time).
    Could someone please point me in the right direction with this? Also I would like to be able to set TT up such that the cache agent is automatically started. Is this possible?
    Thanks,
    Dan

    Hi Dan,
    In the same way that you can create cache groups through a ttIsql script you can also load them from a script using the LOAD CACHE GROUP and REFRESH CACHE GROUP commands.
    However, let's remember that TimesTen is a persistent database and so you should not need to re-create the cache groups nor re-load them just becasue you have stopped and started TimesTen. The cache group definitions and data will still be present as they are persistently stored. Also, if you have a READONLY or USERMANAGED cache group using AUTOREFRESH then the changes that occur in oracle are captured and refreshed to the cache group(s) automatically.
    As for starting the cache agent 9or the repagent0 automatically, this kind of depends on how you are managing the startup/shutdown of the cache datastore (i.e. what itss ramPolicy is). You can set the cachePolicy for the datastore using ttAdmin as follows:
    ttAdmin -cachePolicy always DSNname
    this tells TimesTen that the cache agent should always be running for this datastore. However, a side effect of this is that the datastore will allways be loaded in memory when the TimesTen instance is up (i.e. the TimesTen main daemon is running). If you want to be able to start and stop the datastore manually (or from a script) then you will likely be using a ramPolicy of manual and running some script to load/unload the datastore into/from memory. If so then just add the relevant ttadmin -cacheStart|-cacheStop commands to that script.
    Chris

  • Is Oracle database Compatible with Times Ten database?

    Hello All,
    I need to use a temporary database in Oracle for some months.
    Later on, I will need to migrate all data to a Times Ten database.
    1. My doubt is if Oracle and Times Ten databases are compatible with
    each other (specially when having this kind of cases) ?
    2. In case the answer is YES to question 1, I would like to know if there are some
    restrictions in that compatibility (type of data, any other issue, etc)
    Best Regards
    Rubén

    Ruben,
    There are two areas you shoul look into regarding your project: SQL functionality and data types. TimesTen 6.0 supports a subset of the SQL features and data types currently available in the Oracle DB; also, TimesTen supports some native numberic data types that are not available in the Oracle DB.
    If your end-game is to use the TimesTen database, then I would start with the TimesTen API and SQL Reference Guide (http://www.oracle.com/technology/documentation/timesten_doc.html)
    Use the SQL functionality documented for TimesTen and pay attention to the common data types. For example, VARCHAR is handled differently from VARCHAR2 (where trailing spaces exist), DATE and Timestamp are handled differently, etc. Additionally, keep in mind most numeric values are declared using NUMBER in the Oracle DB, but not in TimesTen.
    If you are an existing TimesTen licensed customer, please let us know your support ID(CSI) and we can contact you with more information on our future release plan to address SQL and data types compatibility.
    By the way, what's the timeline for your project?
    -scheung

  • Accessing Times Ten from C++

    Hello Everybody,
    I have installed Times Ten 7.0.4. Now I want to access database through C++, something like creating a driver for Times Ten. I am using Borland bloodshed C++ editor.
    Is it possible to access database like this, if so then what header files, libraries do I need to use ?
    I wanted to perform all database operations, like create, insert, update, ... etc
    Thanks,
    Prashant

    Hey Yes I have seen the document its nice but what I want is how can I use it in Borland Bloodshed C++, I mean where from can I get libraries / include files etc.
    Can anybody send me the sample code for jus setting up the connection.
    Thanks,
    Prashant

  • Times Ten Character Set

    Hi,
    I'm sorry to post my question here,I just don't know where to the proper location for this one. By anyway, if somebody to help me out here it would be great and I will deeply appreciate it.
    We are testing the oracle times-time database cache on our oracle 10g development server. We are going to what would be the effect or changes our apps data retreival. I was able to install times-ten, but when I'm trying to cache a database I having some errors somthing about
    "ttOCIEnvNlsCreate."
    I have followed the steps in your quick tutorials and end up with this error.I think it has something to do with the wrapping of the database characterset. Kindly advise on what to do.
    I have checked that the database character set of my oracle database is AL32UTF8, and put this in .odbc.ini file on the times ten home directory.
    thanks

    Hi Antok,
    Are you getting 5105: OCI initialization failed? If so, this error message indicates that there was an error trying to communicate with an Oracle database.
    It may not be related to the character set setting. This is usually caused by not configuring the oracle client correctly, for example ORACLE_HOME or LD_LIBRARY_PATH is not set correctly.
    This error is disccussed in page 82 of the [TimesTen Database Troubleshooting guide|http://download.oracle.com/otn_hosted_doc/timesten/703/TimesTen-Documentation/troubleshooting.pdf#page=90|OCI Initialization failed - TimesTen Troubleshooting Guide]. Follow the troubleshooting steps are see if they help.
    Simon

  • Hardening Times Ten

    Hi
    I need to write a hardening standard for Times Ten. We currently have a Oracle hardening standard but am unsure how times Ten differs. Would anyone have and recomendations or good websites. The information seems to be very hard to find.
    Thanks

    I'm not sure exactly what information you are after here. I assume you are looking to 'harden' TimesTen from a security perspective? If you could give some detailed examples of what you are looking for then we may be able to help. I very much doubt you will find this information anywhere on the web or in any documentation...
    Chris

  • Need Information On Times Ten

    Hi ,
    i am new to oracle times ten Database.can anyone have idea how this works.
    what is the difference of oracle database vs times ten db.
    Regards

    user647572 wrote:
    Hi ,
    i am new to oracle times ten Database.can anyone have idea how this works.
    what is the difference of oracle database vs times ten db.
    RegardsTo be Frank, I'm not much aware of this ;-)
    Please check these links
    http://www.oracle.com/us/corporate/acquisitions/timesten/index.html
    http://download.oracle.com/otn_hosted_doc/timesten/603/TimesTen-Documentation/arch.pdf

  • Oracle times ten

    Hi ,
    Any idea where we use this times ten in memory for oracle ?
    Is it part of oracle applications or database.what exactly is its functionality ?
    thanks!

    It is a completely separate product. Basically it is a database engine and responds to SQL requests. However, it uses a different stucture and is optimized to working in memory and not block oriented as is the traditional Oracle database. As a result, it works screamingly fast for databases that can fit entirely in memory.
    It is occasionally used as a front end, or cache, to the traditional Oracle database.
    If you want to get more information, you could look at Oracle's [TimesTen portal |http://www.oracle.com/technology/products/timesten/index.html] and communicate with people who actuvely use it in the [TimesTen forums|http://forums.oracle.com/forums/forum.jspa?forumID=244]

  • Oracle / HTML DB and Times Ten

    Hi
    Just thinking aloud here really, but has anyone thought about using HTML DB against the new (to Oracle) Times Ten in-memory database. Apparently TT supports access via ODBC or JDBC or just regular SQL, so it should be possible to connect a regular Orace Db with HTML DB in it to an in-memory TT db.
    Is this a stupid idea, does it have any real benefits, what does anyone think.
    Jules

    The benfits would be enormous. Basically, what used to require a round trip through the network would now come directly from RAM on the same machine as the application. However, I don't know how you would hook the 2 up. As far as I can tell, HTMLDB can only connect to an Oracle DB. If you did something hokey like use Heterogeneous Services to connect to TimesTen, you'd lose the whole benefit of the in memory architecture (cause you'd have to go through the DB to get the information).
    I think we have to wait until HTMLDB becomes DB agnostic (or the write special DAD connectors for TT).
    -Joe

  • Times Ten Cache

    I have system(Super Computer) which has 4.2 terra byte of memory. Is it possible to install Times ten into that machine?
    how much Cache is allocated to it? what happens if the allocated cache exhausts?

    Provideds the machine runs an O/S and CPU type that is supported by TimesTen then you can install TimesTen on the machine. The amount of memory allocated to TimesTen is controlled by you via configuration parameters. If the memory allocated to TimesTen becomes full (e.g. you fill it with data) then any operation that must allocated more memory will fail with a specific error code indicating that the datastore is full.
    TimesTen provides various mechanisms to help manage the memory such as dynamic caching (load on demand) and data aging.
    Chris

  • Unable Update SQL Developer with Times Ten in-Memory DB Extension 1.2.1.1.0

    SQL Developer 1.2.1 Build MAIN 32.13 (Windows XP)
    We can't Update SQL Developer with Times Ten in-Memory DB Extension 1.2.1.1.0 :-((
    We did the same actions as described in tutorial
    http://www.oracle.com/technology/products/timesten/viewlets/tt703_sqldev_install_ext_viewlet_swf.html
    In addition to tutorial we have "Log In" window
    "To download Oracle Times Ten in-Memory Database Extension
    you must enter your Oracle Web Account user name and password"
    This window was not displayed in tutorial...
    We try to use three our OTN accounts and the result
    was the same - we was asked with "User name" and "Password"
    again, again, again and again,,, :-(
    Is it a bug or a feature?
    Mayby we didn't understand something or did something wrong?

    Hi Simon,
    I found cause of update failure! It was the HTTP proxy setting.
    I turned off "Use HTTP proxy server" checkbox in SQL Developer -> Tools -> Preferences -> Web Browser and Proxy.
    After this action SQL Developer was successfully updated with Times Ten Extension.
    Valery Yourinsky

  • What exact time is the ipad mini preorder begin?

    What exact time is the ipad mini preorder begin? Been waiting here and really want to know when it releases.....

    It will be interesting to see how we'll it sells considering its premium price and size. If it sells well then Apple marketing did their homework.

  • What is Time Machine really Backing Up?

    I have two internal HD's one 750gig that has Leopard on it, & a second HD that is 500gigs.
    I have Time Machine backing up everything. I have noticed this for some time now, & have watched it
    very carefully what is new on my system this month, beside a few texted emails, I have nothing new, no new programs, no new photos or no new music or videos. So what is Time Machine backing up?
    I plugged in my external HD & let Time Machine start backing up, it stated it was backing up 5.2gigs of WHAT! is my question.
    Thanks

    If you have photos, then editing any photos will also require an update. You didn't mention which email client you are using. Are you using VMWare or Parallels? To see what folders/files are being updated, you can try:
    www.charlessoft.com/timetracker.zip

  • What is time machine and how i can use it

    what is time machine and how i can use it ?

    Hope you may find these articles helpful.
    https://www.apple.com/support/timemachine/
    http://support.apple.com/kb/HT1427
    http://en.wikipedia.org/wiki/Time_Machine_(OS_X)
    Best.

Maybe you are looking for