trace file/u01/app/oracle/diag/rdbms/oa/oa/trace/oa_dbw2_4158.trcCorrupt block relative dba:0x00816ad9 (file 2, block 92889)Bad header found during preparing blocks for writeData in bad block:type:0 format:0 rdba:0x6ad90000Last Change scn:0x0000.00c6a052 seq:0x1 flg:0x00spare1:0x6 Spare2:0xa2 spare3:0x5d7eConsistency value in tail:0xa0520001Check value in block header:0x0Block checksum disabledMon Mar 02 16:09:28 2015Errors in File/u01/app/oracle/dia
Installing Oracle Block Browser and Editor tool (bbed), installingbbedBBED is an internal ORACLE tool. Generally, BBED is used to restore faulty databases, for example, if the data file header is inconsistent due to power failure or abnormal shutdown of the operating SYSTEM, or the SYSTEM tablespace is damaged, you can use the BBED tool for recovery. The following error is usually reported during compilation in 11G: [oracle @ ogg1 lib] $ make-f ins_rdbms.mk $ ORACLE_HOME/
here, or you can use @? /Rdbms/admin/catalog. SQL ;,
@ = Run? ==$ ORACLE_HOME mark (?) Is a SQL * Plus variable indicating the Oracle home directory
Catalog. SQL creates an SQL view,
Catproc. The Stored Procedure of SQL System creation...
Pupbld. The SQL script mainly creates the SQLPLUS_PRODUCT_PROFILE table and creates related views and synonyms on the table.
@/U01/app/oracle/product/11.2.0/dbhome_1/rdbms
database such as Oracle, Sybase, SQL Server, Informix and IBM DB2, etc.), have some discounts on performance, but openness is better. In addition, the CA's OLAP server is currently integrated only with Microsoft's IIS Web server.
The 6.NCR teradatancr Teradata is the most powerful competitor in the high-end data warehousing market, running mainly on the UNIX operating system platform of NCR Worldmark SMP
According to the author's experience in the Data Warehouse ETL internship in Teradata and Main Street network, we can understand the relationship and difference between them in architecture design.
Teradata is generally the enterprise-class data Warehouse, in the Teradata Data Warehouse architecture, generally is buffer layer, model layer, market layer. As shown
[CSDN report] Some time ago, an article was published on Gigaom: whatunbelievablenewservicesdoesAmazonhaveontap? Now we know at least one of them, Amazon's incredible new service, Redshift data warehouse service, points to Oracle, IBM, and Teradata.
[CSDN report] Some time ago, an article on Gigaom was published: what unbelievable new services does Amazon have on tap? Now we know at least one of them, Amazon's incredible new service, Redshift data war
)
1629929.1
19
Oracle GoldenGate 11.2.1.0.19 Patch Set Availability
Oracle 11g: Microsoft Windows x64 (64-bit), Linux x86-64, ibm aix on POWER Systems (64-bit), Oracle Solaris on iSCSI (64-bit)MYSQL: Microsoft Windows x64 (64-bit)Sybase 15.0 and 15.5: Linux x86-64IBM DB2 9.1 on z/OS: IBM z/OS on System z
1623547.1
18
Oracle GoldenGate 11.2.1.0.18 Patch Set Availability
Oracle 11g: Microsoft Windows x64 (64-bit), Linux x86-64, ibm aix on POWER Systems (64-bit),
engines than leading commercial data warehousing applications For open source projects, the best health metric is the size of its active developer community. As shown in Figure 3 below,Hive and Presto have the largest contributor base . (Spark SQL data is not there) In 2016, Cloudera, Hortonworks, Kognitio and Teradata were caught up in the benchmark battle that Tony Baer summed up, and it was shocking that the vendor-favored SQL engine defeated o
there)Source: Open Hub https://www.openhub.net/In 2016, Cloudera, Hortonworks, Kognitio and Teradata were caught up in the benchmark battle that Tony Baer summed up, and it was shocking that the vendor-favored SQL engine defeated other options in every study, This poses a question: does benchmarking make sense?Atscale two times a year benchmark testing is not unfounded. As a bi startup, Atscale sells software that connects the BI front-end and SQL ba
currently integrated only with Microsoft's IIS Web server.
NCR TERADATANCR Teradata is the most powerful competitor in the high-end data warehousing market, mainly running on the UNIX operating system platform of NCR Worldmark SMP hardware. In 1998, the company also provided Windows NT based Teradata, an attempt to open up the Data Mart Market (Mart). In genera
$temp_space_header as select * from v$temp_space_header;
catspace.sql:create or replace public synonym v$temp_space_header for v_$temp_space_header;
catspace.sql:create or replace view gv_$temp_space_header as select * from gv$temp_space_header;
catspace.sql:create or replace public synonym gv$temp_space_header
catspace.sql: FROM gv$temp_space_header
[oracle@DB-Server admin]$ grep -c "v\$temp_space_header" catspacd.sql
2
[oracle@DB-Server admin]$ grep -c "v\$temp_space_header" catspace.sq
Compile bbed under Oracledb11.2.0.4linux6.3
Environment:
Oracle db 11.2.0.4, rhel 6.3 x86-64bit
The following files required for compiling bbed in 11.2.0.4 (11gR2:
Sbbdpt. o from: $ ORACLE_HOME/lib of Oracle db 10.2.0.5 under rhel5.8 x86-64bit
Ssbbded. o Source: Oracle db 10.2.0.5 $ ORACLE_HOME/rdbms/lib under rhel5.8 x86-64bit
Bbedus. msb Source: Oracle db 10.2.0.5 $ ORACLE_HOME/rdbms/mesg under rhel5.8 x8
Compiling bbed and 11.2.0.4bbed in Oracle db 11.2.0.4 in linux 6.3
From: http://blog.csdn.net/inthirties/article/details/5558030
Environment:
Oracle db 11.2.0.4, rhel 6.3 x86-64bit
The following files required for compiling bbed in 11.2.0.4 (11gR2:
Sbbdpt. o from: $ ORACLE_HOME/lib of Oracle db 10.2.0.5 under rhel5.8 x86-64bit
Ssbbded. o Source: Oracle db 10.2.0.5 $ ORACLE_HOME/rdbms/lib under rhel5.8 x86-64bit
Bbedus. msb Source: Oracle db 10.2.0.5 $
This article draws from: http://blog.csdn.net/inthirties/article/details/5558030Environment:Oracle db 11.2.0.4,rhel 6.3 x86-64bitThe following files are required to compile bbed under 11.2.0.4 (to be exact 11GR2):SBBDPT.O from: rhel5.8 x86-64bit ORACLE db 10.2.0.5 $oracle_home/libSSBBDED.O from: ORACLE db 10.2.0.5$oracle_home/rdbms/lib under rhel5.8 x86-64bitBBEDUS.MSB from: ORACLE db 10.2.0.5$ORACLE_HOME/RDBMS
bbed is an internal tool for Oracle, and typically uses bbed to recover some of the failed databases, such as data file header inconsistencies caused by power outages or abnormal shutdown of the operating system, and system tablespace corruption, which can be recovered using the bbed tool. compiling in 11G usually reports the following error:[email protected] lib]$ make-f ins_rdbms.mk $ORACLE _home/rdbms/lib/bbedLinking bbed utility (bbed)Rm-f/opt/ora
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