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Type: Posts; User: aroratushar

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  1. Replies
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    RE

    1. Would be better to include a configurable [enable/disable] pre-built-in double or triple layer of different kinds of encryption. Encryption: 1-2-3 Decryption: 3-2-1. AES-Serpent-TwoFish - -...
  2. Replies
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    Dear a.todorov, It would be wiser to implement...

    Dear a.todorov,

    It would be wiser to implement advanced paging, and it's methods, in the XTable Engine itself. In this paging logic, when 300 Rows are fetched, starting from Row number 2000 in a...
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    You did not figured out a problem. When LINQ is...

    You did not figured out a problem. When LINQ is used to fetch these rows, each and every affected row's data is loaded. And it makes Database slow. To speed it as far as possible, STSdb should be...
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    Null objects storage should be implemented.

    Null objects, null child objects (including nested child class objects), storage, was not implemented. In current version of STSdb, XTable denies null objects, most of the times. If this new feature...
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    XTable Record key is usually id for the...

    XTable Record key is usually id for the respective record. But where's the XTable Record automatic numbering? It is not implemented. I meant that XTable should have automatic rows numbering for all...
  6. Replies
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    32,869

    RE:

    Hi!

    I was informing the lack of automatic row numbering and fetching of rows from an XTable based on this row numbered index. Row key is a different unique id for the Row, but automatic numbering...
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    XTable level automatic row based indexing does not exists in STSdb Version 3!

    Been working on my own freeware Software which is based on STSdb Databases. My software "Goswaintha Free Personal Diary/Journal Software", was released in the past year. To let you know about a...
  8. RE

    A Child Class's Schema could be stored with the primary storage class schema as a medium when we create a Class specific XTable. Then even if we null the value of the child class and the value is...
  9. XTable refuses to store null Child Class objects. Full objects make DB slow.

    Hi! I have a question here.

    What if when after inserting at least 30000 full fledged records in a single class type. And this class type also contains optional child class objects which may or may...
  10. re

    I was using Row's key as a unique random string id, so that I do not require modifying Row's keys. So are Row Key works like a unique random id for the record. Indexing must be dealt automatically by...
  11. Getting limited number of records from a starting index in the XTable.

    Please tell by an example a problem I face regarding getting some records from an XTable which contains thousands of records. I am not using the Row's key as an index. I have implemented a unique ID...
  12. Please include full support for storing Dictionary, HashTable

    I was having problem storing HashTable and Dictionary objects in the Database in Version 3.5.9. So please include full support for storing serializable, non-serializable Dictionary, HashTable objects...
  13. When will STSDB Version 4 be released?

    When will STSDB Version 4 be released?
  14. How STSDB Works, and the technologies and stuff behind it.

    Please tell, how STSDB works, what it contains, and what are the technologies behind it. Is STSDB related to the technology of Google's BigTable?
  15. Can't store Dictionary(Of String, String), HashTable(Key,Value) objects.

    I was trying to create an XTable for a Class which contains a Dictionary object, into the Database, but run-time exceptions came and the XTable was not created. Can't store a Class/create an XTable...
  16. BlobStream Object is giving not serializable exception when put in serializable class

    The Runtime exception is surely a bug as I copied the code in a simple form in a new application and still the runtime exception always comes and commit action fails. If I make a Class which is to be...
  17. Now a new runtime exception is coming. Maybe it's...

    Now a new runtime exception is coming. Maybe it's a bug because I can't modify the BlobStream Class which is coded in the dll. I wrote serializable attributes to all the classes which are required to...
  18. I did not put Serializable attributes on all the required Classes.

    There are parent classes which are inherited by GenericCategoriesStructure Class. I was missing Serializable attribute on all the parent classes, and on GenericCategoriesStructure Class. so it caused...
  19. Runtime Exception: "is not marked as serializable."

    I am facing an error. I created a Table




    Public sessionTable As XTable(Of String, Object) = Nothing
    sessionTable = sessionDB.Scheme.CreateOrOpenXTable(Of String, Object)(New...
  20. A magnificent DB!

    Oh! I was creating mistakes in the coding sequences. I am glad it worked now. I am now using the Third Scenario in which each and every RawFile is unique, and is dedicated to a single BlobStream. I...
  21. It is possible to get records for any Class specific XTable, by a single function.

    Yes I found the coding. To use the universal XTable Variable. Then I take out all the Records of the "Unknown" Class instances into an Arraylist. Later back in the calling function, it becomes...
  22. Kindly please tell that if we delete a Row from...

    Kindly please tell that if we delete a Row from an XTable which contains the BlobStream/RawFile, how can we delete this BlobStream/RawFile data. It is because I have features in my application which...
  23. Please tell: If we delete the XTable by locator...

    Please tell: If we delete the XTable by locator from the Scheme, does not all the records for the XTable deleted? But I want to delete one single RawFile which is stored in a specific Record....
  24. Can't delete File stored in Records in XTables, error comes up!

    I have some problem regarding FileSystem.DeleteFile(ULong Handle).

    I was creating class entries with files in them using BlobStream, and the files have been stored and retrieved successfully....
  25. Manipulating and parsing files in the StorageEngine.FileSystem (Database)

    I want to parse and manipulate all the files stored in the StorageEngine.FileSystem. I can't find my way. Please tell by coding, How can this be done?




    Dim srcTable As XTable(Of Long,...
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