Electrodes for Oracle spatial 11.2.0.4.0

Similar Questions

• Seeded data for Oracle Spatial 10 g

  I have a fundamental question about Oracle spatial. Oracle Spatial data seeded as US maps? For example, a store if I update the latitude and longitude, this information allows to know location and the city of the location.
  If Oracle Spatial has no data seeded, what options are available to implement the same in Oracle spatail.
  
  A quick response will be appreciated.
  
  Thank you

  Hello
  Space Oracle does not provide the content of the map. Some providers of content such as Navteq provides the specific format of map/routing/gecoding Oracle.
  If you want to discover the location (lat, lon) of an address, you can use Oracle geocode (sdo_gcdr.geocode).
  If you have a location (lat, lon) and you want to know the address information, use the geocoder Oracle (sdo_gcdr.reverse_geocode).

  Please see Chapter 14 SDO_GCDR package (geocoding) http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14255/toc.htm (Developer's guide space 10 gr 2)

  Jack

• The details of the max/min for the spatial index

  Hello

  I am new to Oracle Spatial and perhaps this is a stupid question, but when I create an index for a table of geo, I always manually insert a line into the USER_SDO_GEOM_METADATA table. The DIMINFO table contains the bounding box, which are in my case X min/max / coordinated full geo (Lat/Long) of the table.

  The SDO_GEOMETRY column in my table of geo contains some polygons. How can I automatically query the table of geo to return the desired max/min X / Y coordinates? I'm looking for something like maxX (geo_data) SELECT... OF geo_table. Is this possible?

  Thank you!

  Hello Hans,.

  Well, I think that the old gods of Oracle Spatial of ages had intended a workflow by which metadata records were filled with knowledge not stored in the database or the spatial column.  Thus, for example the tolerance whence?  He comes to your head or your documentation that you hold outside the database, etc..  I mean that you put in this recording in order to enter the database.  So I would say that generally metadata was never intended to be created from the data.

  Now, we must know that the values stored in USER_SDO_GEOM_METADATA min/max are largely informative to my knowledge.  You can insert values garbage if you love without worrying much Oracle Spatial.  The only function I can think of who actually reads these values is the MD without papers. HHENCODE (everyone knows others?).  But that being said its always a good idea to avoid the garbage and properly document your spatial layers.

  So, in terms of generation of these values. I would say that your DIMINFO values should ideally include the size of your current data more any new data you could insert as part of your workflow.  So I would not shake this until your min/max values accurate unless your data is very, very static.  It could well be.  Still, usually I if I had a layer of data to the United States mainland that the values that run in the South enough to cover all the Florida keys, etc. (with some tampons too).  Even if I have no data for Florida keys in that exact moment.  It's rather subjective, to deduce the data, it must come from your documentation and your needs.

  But you probably still want something.  Good then, voila.

  SELECT
  a.bef || a.dim_xy || a.dim_3 || a.aft AS dim_info
  FROM (
    SELECT
     'MDSYS.SDO_DIM_ARRAY(' AS bef
    ,'MDSYS.SDO_DIM_ELEMENT(''X'',' || MDSYS.SDO_GEOM.SDO_MIN_MBR_ORDINATE(aa.shape,1) || ',' || MDSYS.SDO_GEOM.SDO_MAX_MBR_ORDINATE(aa.shape,1) || ',0.05)'
     ||
     ',MDSYS.SDO_DIM_ELEMENT(''Y'',' || MDSYS.SDO_GEOM.SDO_MIN_MBR_ORDINATE(aa.shape,2) || ',' || MDSYS.SDO_GEOM.SDO_MAX_MBR_ORDINATE(aa.shape,2) || ',0.05)'
     AS dim_xy
    ,CASE
     WHEN aa.shape.get_dims() > 2
     AND  aa.shape.get_lrs_dim() = 0
     THEN
        ',MDSYS.SDO_DIM_ELEMENT(''Z'',' || MDSYS.SDO_GEOM.SDO_MIN_MBR_ORDINATE(aa.shape,3) || ',' || MDSYS.SDO_GEOM.SDO_MAX_MBR_ORDINATE(aa.shape,3) || ',0.001)'
     ELSE
        NULL
     END AS dim_3
    ,')' AS aft
    FROM (
       SELECT
       MDSYS.SDO_AGGR_MBR(a.shape) AS shape
       FROM
       my_table a
    ) aa
  ) a;
  

  Note again once the tolerances must be hard-coded.

  And also it will not work for the LRS geometries.

  I respect the old gods and not go this route.

  See you soon,.

  Paul

• Oracle spatial any function interact

  Hi all

  I have a question about oracle spatial. I have a line (a path) and a type sdo_geometry polygon, and I used "all interact" function to find if the line intersects the polygon. Now I need to find how the trajectory crosses the polygon. For example, the path has 100 points and he in the polygon to 20th and out to the 70th point. Is it possible to find these points?

  Thank you

  Aswin

  Hi Aswin,

  Use SDO_GEOM. SDO_INTERSECTION. This will give you a line, and if your area is a simple box the line will have two points: the points of intersection of the line of origin with the boundary of the polygon. Of course, if your polygons have holes the result will be more than two points.

  HTH,

  Stefan

• ORACLE spatial 11g and GRS 80

  Hello
  I'm working on a project that will require projected and geographical coordinates for different in product files. I have no problem, define, store, extract or corresponding point coordinates. My columns for these coordinates with the SRID 8307 are defined in user_sdo_geom_metadata table as follows:
  INSERT INTO
  USER_SDO_GEOM_METADATA (TABLE_NAME, COLUMN_NAME, DIMINFO, SRID)
  VALUES
  ('INVENTORYGEOMETRY', 'INVGEO', MDSYS. SDO_DIM_ARRAY (MDSYS. SDO_DIM_ELEMENT ('Longitude',-180, 180,.05), MDSYS. SDO_DIM_ELEMENT('Latitude',-90, 90,.05)), 8307);
  
  the index:
  creating index 'MYDB '. "' INVGEO_IDX ' on 'MYDB '. "INVENTORYGEOMETRY"("INVGEO") indextype is MDSYS. SPATIAL_INDEX;
  
  However, I'm confused as to how I'm going to have a column that has both geographic and coordinated projected. Am I allowed to set longer SDO_DIM_ELEMENT (s) FRO the SDO_DIM_ARRAY with min/max different values. For example, I'd be able to always use an SRID of 8307 times WGS 84 and data GRS80 (ellipsoid), something like the following:
  INSERT INTO
  USER_SDO_GEOM_METADATA (TABLE_NAME, COLUMN_NAME, DIMINFO, SRID)
  VALUES
  ('INVENTORYGEOMETRY', 'INVGEO', MDSYS. SDO_DIM_ARRAY (MDSYS. SDO_DIM_ELEMENT ('Longitude',-180, 180,.05), MDSYS. SDO_DIM_ELEMENT ("' North latitude-90, 90,.05").
  (MDSYS. SDO_DIM_ELEMENT('FIXEDGRID_.5Resolution', 0, 26916,.5)), 8307);
  
  Is that possible or do I have to create a new column in the database?
  
  In addition, I don't know the relationship between the SDO_ELLIPSOIDS and SDO_GEOMETRY tables. You you please explain it to me?
  
  Thank you for any help you can give. I'm confused as to how I'm going to make this work for both geographic and projected coordinates, or if I'll be able to make it work.
  
  Thank you
  Erica

  Erica,

  You have geodetic and projected data in a single column of a table BUT you cannot index in space because the index does not work on the two projections.

  You have, says Bryan, create two columns:

  create table INVENTORYGEOMETRY (
    fid integer,
    INVGEO sdo_geometry, /* For the geodetic data */
    INVPROJ sdo_geometry /* for the projected data */
  );
  

  If you do this, you must create two user_sdo_geom_metadata entries. As you have already done and one for projected data:

  INSERT INTO
   USER_SDO_GEOM_METADATA (TABLE_NAME, COLUMN_NAME, DIMINFO, SRID)
   VALUES ('INVENTORYGEOMETRY','INVPROJ',
   MDSYS.SDO_DIM_ARRAY(MDSYS.SDO_DIM_ELEMENT('X',0,1000, .05),MDSYS.SDO_DIM_ELEMENT('Y',0,1000, .05)),XXXXX);
  

  Where you replace 0,1000 ranges with your actual data range and XXXXX by your actual SRID projected (for example, 28355 as in the example below).

  Now, assuming that this table Gets the INVGEO column populated first (by some external dynamic flow) you could synchronize the column projected via a trigger as follows:

  create trigger inventorygeometry_proj_bi
  before insert
  on inventorygeometry
  FOR EACH ROW
  begin
     if (:new.invgeo is not null) then
       :new.invproj := mdsys.sdo_cs.transform(:new.invgeo,28355);
     end if;
  end;
  /
  

  Finally...

  In addition, I don't know the relationship between the SDO_ELLIPSOIDS and SDO_GEOMETRY tables. You you please explain it to me?

  The SDO_ELLIPSOIDS table is part of the implementation of the projections in the package Oracle Spatial. When you use a SRID in a SDO_GEOMETRY, Oracle uses the SRID to interrogate the underlying tables (which SDO_ELLIPSOIDS is only one member) to get the properties of the projection for example the definition of the ellipsoid being a.

  I hope this helps at all.

  Don't forget to assign the points you like if our responses are considered correct or useful.

  concerning
  Simon

• How can I find out if a feature is included in Oracle Spatial or Locator?

  Hello
  
  Is there a document that lists what space packages are licensed Locator and which are allowed as space?
  
  Tamas

  Its all listed in Appendix B of the Oracle Spatial Developer's Guide. It varies a little from one version to the other, so you will need to check the guide for the version of database, sure you are.

  John

• How to find the ANGLE b/w two edges in Oracle Spatial

  How to find the ANGLE b/w two edges on Oracle Spatial. I have two edge connected on the same node. I wanted to know the angle betwwn them. Can someone help me?

  Ok. My first example is an approximation. Further you get North or South of the Ecuador, gets the more vague.
  This one should do the trick with some degree of precision.

  declare
    PI constant number := 3.14159265358979;
    g1 sdo_geometry;
    g2 sdo_geometry;
    g3 sdo_geometry;
  
    angle1 number;
    angle2 number;
  
    FUNCTION POINT(P_LAT  IN number
                  ,P_LONG IN number)
      RETURN MDSYS.SDO_GEOMETRY IS
    BEGIN
      -- we load both the ordinate array and the point type because some spatial functions show inconsistent behavior
      -- it is not important for this example, just something to be aware of
      return(mdsys.sdo_geometry(2001,8307 -- WGS84
                               ,mdsys.sdo_point_type(p_long,p_lat,null)
                                                    ,mdsys.sdo_elem_info_array(1,2,1)
                                                    ,mdsys.sdo_ordinate_array(p_long,p_lat)));
    END;
  
  begin
  
    -- For the example, project in WGS84
    -- g1,g2,g3 could also come straight out of the database as sdo_geometry
    g1 := point(50, 7);          -- Point A
    g2 := point(51, 7);          -- Point B
    g3 := point(50,10);          -- Point C
  
    angle1 := atan2(g2.sdo_point.x - g1.sdo_point.x,
                    g2.sdo_point.y - g1.sdo_point.y);
    angle2 := atan2(g3.sdo_point.x - g1.sdo_point.x,
                    g3.sdo_point.y - g1.sdo_point.y);
  
    -- depending on rotation and where we are on the planet, adjustments may be needed
    if angle1 < 0      then angle1 := angle1 + 2 * PI; end if;
    if angle2 < 0      then angle2 := angle2 + 2 * PI; end if;
    if angle2 < angle1 then angle2 := angle2 + 2 * PI; end if;
  
    dbms_output.put_line('Angle between the lines A-B and A-C: '||
                         round(sdo_util.convert_unit(angle2-angle1,'Radian','Degree'),1));
  end;
  

  Angle between the lines A-B and A-C: 90
  

• GML polygon holes and Oracle Spatial polygon those - different standards?

  Hi people,
  
  I'm working through some reflected in Oracle Spatial via 3 GML geometries validation issues. A small number of polygons is coming with 13349 errors. Looking closer I see all involve situations where there is a hole to touch the outer ring at a single point. GML is representative this hole in the outer ring. Here's an example simplified with bad ascii art (be nice if the forum was a way to post pictures):

   A----------B
   |..........|
   E----F.....|
   |\   |.....|
   |.\  |.....|
   |..\ |.....|
   |....G.....|
   |..........|
   D----------C

  A valid Oracle Spatial polygon would be an outer ring of A.B, C, D, E, A and the inner ring of E, F, G, E.
  However, the GML arrived like a ring outside of A, B, C, D, E, G, F, E, A, who once loaded into Oracle Spatial up 13349 error. SDO_UTIL. FROM_GML311GEOMETRY does not resolve this error but goes right through.
  
  I spent some time on the documentation of GML, and it does not seem that the standard GML polygon expressly rules on the matter. This document,
  http://www.gdmc.nl/publications/2004/Invalid_Valid_Clean_Polygons.PDF
  seems to confirm this assertion. When we talk about ISO 19107, which forms the basis of the subject polygon GML, the author says in addition, "it is not directly obvious if the outer limit is allowed to touch itself or if it is allowed to touch the inner limits and if so, under what conditions it could."
  Is - it sounds good to you all?
  Note that the WKT specification does not actually say that these holes must be the same stored in Oracle Spatial. Therefore, one question GML.
  
  So assuming the GML specification allows the storage of polygons with holes of the two types, it seems we until his side Oracle Spatial things to correct the situation, when we meet it? I would suggest that perhaps SDO_UTIL. FROM_GML311GEOMETRY should detect and solve this problem as a matter of course, but I know the issue of rotation ring WKT (SDO_UTIL.) FROM_WKTGEOMETRY seems to ignore the ring rotation Oracle Spatial position is that these incoming error correction is the individual user to address problem. Anyone have any ideas on the issue?
  
  Note This SDO_UTIL. RECTIFY_GEOMETRY does not seem to solve the problem. I need to write a wrapper to walk the vertices of the ring and sniff for summits in double and then redeploy a hole when the situation is. Am I missing something?
  
  Thank you and happy Friday,
  
  Paul

  Paul,

  Frankly, we didn't expect the GML definition differs from that of the simple feature specification that complies
  with the Spatial model. If we had never expected this problem.

  Anyway, the sdo_util.rectify_geometry () should solve the problem depending on your version of database.
  Otherwise, try self-union with the call to sdo_geom.sdo_union () and it should fix the geometry to make a polygon
  with an exterior and an inner ring.

  Siva

• Package oracle.spatial does not exist in NetBeans

  Hi all,
  
  I installed Oracle 11 g R2. I installed Netbeans 6.8. Everything on Red Hat Enterprise 5.
  I am doing a project in Netbeans using the oracle.spatial package. So I imported this package if:
  
  Oracle.spatial import. *;
  
  But netbeans says that this package does not exist.
  
  
  Listening port is active.
  Database is in place.
  NetBeans is already connected to Oracle with driver oracle.jdbc.OracleDriver.
  I put the classpath in the project: I added the ojdbc6.jar of jar file in the project libraries.
  
  What do you think of this problem?
  
  
  Thanks in advance for the help.

  I don't know much about Java. But I am sure that there should be a utility that can help you locate the jar file where oracle spatial package exists. You can add this JARto your classpath or something.

• Extrude 3D polygons in Oracle spatial

  Dear all,
  
  I have two sets of the footprint of City data imported into the Oracle Spatial already. One is a polygon with x 2D layer and there, and the other is a layer of polygons 3D with z values (x and are identical to the first).
  
  Now, I am trying to extrude 3D for composite 3D polygon based on the value of z. I can extrude the 2D polygons with success with specifying the heights of soil (for example sdo_ordinate_array (0)) and topheights (say, sdo_ordinate_array (20.0)).
  
  However, how extrude the specified polygon 3D taking the z value of each vertex as the heights of floor at a higher height is a problem for me. Since I am very new to use PL/SQL, besides, I'm not sure if it's possible to do.
  
  Here are examples of data extracted the data from the sample:
  Select sample.geom.sdo_ordinates in the sample sample2d_polygon
  NUMBER (715202.739577727,733492.909091357,715206.759608945,733492.412077086,715208.666575034,733506.889047512,715204.72752625,733507.364066093,715202.739577727,733492.909091357)
  
  Select sample.geom.sdo_ordinates in the sample sample3d_polygon
  NUMBER(715202.739577727,733492.909091357,12.4890003204346,715206.759608945,733492.412077086,12.4890003204346,715208.666575034,733506.889047512,12.4540004730225,715204.72752625,733507.364066093,12.4320001602173,715202.739577727,733492.909091357,12.4890003204346)
  
  Can someone help me with this
  Select sdo_util.extrude (sample.geom, sdo_ordinate_array(), sdo_ordinate_array (20.0), 'true', 0.05) sample2d_polygon sample, where the first sdo_ordinate_array is the corresponding z value of the Summit?
  
  Any suggestion is expected and appreciated.
  
  
  
  
  Sincerely
  Jun

  Hi Jun, -.
  I hope that the following code solves your problem.
  Please make sure also your geometries are valid by using sdo_geom.validate_geometry_with_context or
  sdo_geom.validate_layer_with_context for 3D geometries.
  Please let us know if you have any questions.
  Best
  Baris

  drop table myGeoms;
  drop table extruded_myGeoms;
  
  create table myGeoms(i number, geom sdo_geometry);
  insert into myGeoms(i, geom) values(1,
  MDSYS.SDO_GEOMETRY(3003, null,null,
  MDSYS.SDO_ELEM_INFO_ARRAY(1,1003,1),
  MDSYS.sdo_ordinate_array(
  715202.739577727,733492.909091357,12.4890003204346,
  715206.759608945,733492.412077086,12.4890003204346,
  715208.666575034,733506.889047512,12.4540004730225,
  715204.72752625, 733507.364066093,12.4320001602173,
  715202.739577727,733492.909091357,12.4890003204346
  )));
  insert into myGeoms(i, geom) values(2,
  MDSYS.SDO_GEOMETRY(3003, null,null,
  MDSYS.SDO_ELEM_INFO_ARRAY(1,1003,1),
  MDSYS.sdo_ordinate_array(
  715202.739577727,733492.909091357,14.4890003204346,
  715206.759608945,733492.412077086,14.4890003204346,
  715208.666575034,733506.889047512,14.4540004730225,
  715204.72752625, 733507.364066093,14.4320001602173,
  715202.739577727,733492.909091357,14.4890003204346
  )));
  
  insert into myGeoms(i, geom) values(3,
  mdsys.sdo_geometry(3003, null, null,
  mdsys.sdo_elem_info_array(1,1003,1),
  mdsys.sdo_ordinate_array(1,1,10,  0,1,10, 0,0,10, 1,0,10, 1,1,10))
  );
  
  create table extruded_myGeoms(id number, geom sdo_geometry);
  
  -- This program assumes that each geometry in myGeoms table
  -- has only 1 ring per polygon ie, 1003 etype element.
  
  set serveroutput on;
  declare
  type cursor_type is REF CURSOR;
  query_crs cursor_type ;
  -- For each extruded geometry (result), this array has the ground heights
  ords_bottom_z_array sdo_number_array  := null;
  -- For each extruded geometry (result), this array has the top heights which is set to 20 for each element.
  -- Both arrays must have the same number of elements.
  ords_top_z_array sdo_number_array  := null;
  ords2d mdsys.sdo_ordinate_array  := null;
  result sdo_geometry;
  g1 sdo_geometry;
  g2d sdo_geometry;
  stmt  varchar2(100);
  id1 number;
  cnt integer;
  k integer;
  l integer;
  the_dim        number;
  gtype_2d       number;
  begin
   stmt := ' select i, geom from myGeoms ';
   OPEN query_crs FOR stmt;
   LOOP
    BEGIN
     FETCH query_crs into id1, g1;
     EXIT when query_crs%NOTFOUND ;
     ords2d := mdsys.sdo_ordinate_array();
     ords_bottom_z_array := SDO_NUMBER_ARRAY();
     ords_top_z_array := SDO_NUMBER_ARRAY();
     k:=ords_bottom_z_array.count;
     l:=ords2d.count;
     FOR cnt in 1..g1.sdo_ordinates.count LOOP
       if (mod(cnt, 3) = 0) then
         -- Get z values of polygon
         ords_bottom_z_array.extend(1);
         ords_top_z_array.extend(1);
         k:=k+1;
         ords_bottom_z_array(k) := g1.sdo_ordinates(cnt);
         ords_top_z_array(k) := 20.0; -- Constant
       else
         -- To have 2D geometry for input to sdo_util.extrude
         ords2d.extend(1);
         l := l+1;
         ords2d(l) := g1.sdo_ordinates(cnt);
       end if;
     end loop;
     the_dim := floor(g1.sdo_gtype / 1000);
     gtype_2d := (the_dim-1)*1000 + mod(g1.sdo_gtype, 10);
     g2d:= sdo_geometry(gtype_2d, null,  null,
             mdsys.sdo_elem_info_array(1,1003,1),
             ords2d);
     result:= sdo_util.extrude(g2d, ords_bottom_z_array, ords_top_z_array, 'FALSE', 0.05);
     -- insert the extruded geometry (result) into new table
     insert into extruded_myGeoms(id, geom) values(id1, result);
     dbms_output.put_line('id = '||id1);
    END;
   END LOOP;
  end;
  /
  

• Can we remove a rdf model using the Jena for Oracle adapter?

  Hello
  
  I use the adapter for Oracle Jena API, using java. I want to remove the database model when ever needed. Is it possible to delete the database template.
  
  GOS GraphOracleSem = new GraphOracleSem (oracle, modelName);
  MOS ModelOracleSem = new ModelOracleSem (gos);
  mos.removeAll ();
  
  This code removes the model data do not remove the model. Can we delete all of the data model. Any help?
  
  Thank you
  KKS

  Hello

  In the latest version of the adapter of Jena, there is a dropSemanticModel API in the oracle.spatial.rdf.client.jena.OracleUtils class.
  It is a static method. The settings are simple.

  See you soon,.

  Zhe Wu

• Given Oracle Spatial are stored in the database tables?

  Given Oracle Spatial are stored in the database tables?

  Oracle spatial is DBMS oracle server functionality. It allows you in NATIVE mode, store and manage all standard types of spatial data and their attributes and metadata in the oracle database enterprise, in the way that you are quite familiar with. on top of standard oracle database features, adds types of geographic data, spatial index, geometric operators and queries, functions, spatial and analytical, to name a few.

  MapViewer is a feature of Oracle Fusion Middleware, which makes cards using spatial data managed by Oracle Spatial. That's what you called "generator of maps. but of course, it's not just a map generator, he has much more to offer, such as MapBuilder, WMS, Oracle cards.

  For more information, please see the technical details:

  http://www.Oracle.com/technology//products/spatial/index.html
  http://www.Oracle.com/technology/products/MapViewer/index.html

• Image SPOT in Oracle Spatial loading

  Hello
  
  We have a SPOT images with file .dim brandishing the dimensions. Is it possible to load the file into an Oracle Spatial Georaster table?
  
  Thanks and greetings
  Manoi

  Yes,

  You can use gdal_translate GDAL (www.gdal.org) for this.

  He manages the Dimap SPOT files:

  http://www.GDAL.org/frmt_various.html#dimap

  And manages Oracle Spatial Georaster:

  http://www.GDAL.org/frmt_georaster.html

  See the instructions on how to download and install to:

  http://trac.OSGeo.org/GDAL/wiki/DownloadingGdalBinaries

  If you use Windows, I recommend:

  http://trac.OSGeo.org/OSGeo4W/

  To use GeoRaster you must install "gdal - 1.6" and 'Oracle Spatial libraries' and type:

  C:\ > gdal16

  on the command prompt before using the program version 1.6 gdal_translate:

  C:\ > gdal_translate - of georaster:scott/tiger@orcl input.tif georaster

  Look at the http://www.gdal.org/frmt_georaster.html for more information on how to enter "create options" and specify exactly where you want your GeoRaster to be loaded in your schema.

  Ivan

• Import the layer of ESRI file in Oracle Spatial database

  For my current project, all geographical data are stored in files in ESRI layer. I want to convert SDO_GEOMETRY type and load into the Oracle Spatial database. I checked the OTN site, they provided a utility to load the shapefiles to ESRI in Oracle Spatial database, which does not work for my files from ESRI layer. Does anyone know how to convert a layer of ESRI file? I Googled it and can't find any useful information. Thanks for the help!

  FME will take care of it. It is a commercial product of SAFE, but you can get a trial version 30 days on their web site. I have used this method on several projects, I saw the.

  Ivan

• Is it possible to install oracle fail-safe-kind-of (active-passive) SAN replication for oracle?

  Dear Experts,

  Is it possible to configure replication of SAN (active-passive) integrated security for oracle for oracle?

  To get the RTO < 60 seconds

  • If the primary host fails, the remote site should have the option to start the oracle database.
  • Sites are geographically remote.

  SAN storage replication, can it be used in my scenario?

  • I have no option to implement oracle Data Guard as its very expensive.

  Is that what someone achieved something similar with SAN storage replication?

  • I have oracle SE.
  • It is obvious that the all-flash backup can be quick.

  What should be the strategy to have DR site get a few seconds, if the primary site failed for some reason any

  • Daily incremental backup with RMAN. And archive backup runs for every 1 minutes
  • To have the site of DR upward and running within 60 seconds, it still requires too much time to restore the database on remote site and have archive APPLIED setpoint
  • What could be the solution with san replication? RTO is 60 seconds

  Thanks and greetings

  SAN storage replication, can it be used in my scenario?

  I have no option to implement oracle Data Guard as its very expensive.

  --> If you want to use the data that it is free of CHARGE, additional license is not required for normal data guard

  --> additional license is only for the ADG

  Is that what someone achieved something similar with SAN storage replication?

  I have oracle SE.

  It is obvious that the all-flash backup can be quick.

  --> Here, I understand that if oraclle EA is going to be expensive

  --> Again, you can use manual standby

  --> What you are looking for SAN replication, you will need to check with the storage vendor

  --> If your intention is to check with oracle storage, then this may be the correct discussion room

  What should be the strategy to have DR site get a few seconds, if the primary site failed for some reason any

  Daily incremental backup with RMAN. And archive backup runs for every 1 minutes

  To have the site of DR upward and running within 60 seconds, it still requires too much time to restore the database on remote site and have archive APPLIED setpoint

  What could be the solution with san replication? RTO is 60 seconds

  --> If your intention is to check with oracle storage, then this may be the correct discussion room

  Check in this

  https://community.Oracle.com/community/Server_%26_storage_systems/storage