IT Tutorial IT Tutorial | Oracle DBA | SQL Server, Goldengate, Exadata, Big Data, Data ScienceTutorial
Le marché des casinos en ligne en France connaît une croissance exponentielle depuis plusieurs années. …
Read More »
June 8, 2020
Oracle SQL Tutorials For Beginners – Learn Oracle SQL from scratch with Oracle SQL Online Course
Hi, I will share with you Step by Step Oracle SQL Tutorials For Beginners. …
May 10, 2020
Oracle Tutorial | Oracle Database Tutorials for Beginners ( Junior Oracle DBA )
I will share with you Step by Step Oracle Tutorial | Oracle Database Tutorials for Beginners in this…
April 15, 2020
Performance Tuning and SQL Tuning Tutorial in the Oracle Database
I will share with you Step by Step Performance Tuning and SQL Tuning Tutorial in the Oracle Database…
December 10, 2019
RMAN Tutorial | Backup, Restore and Recovery Tutorials For Beginner Oracle DBA
Hi, I will share with you Step by Step RMAN Backup, Restore and Recovery Tutorials For Beginners in …
July 4, 2019
Dataguard ( Standby ) Monitoring Lag Command and Scripts | Oracle DBA Scripts All in One -2
Hi, I will share all Oracle DBA Scripts related Dataguard in this post. …
1 hour ago
Guide Complet sur les Casinos en Ligne en France
Le marché des casinos en ligne en France connaît une croissance exponentielle depuis plusieurs année…
3 hours ago
Découvrez l’Univers Passionnant de Casino Vegasino
Le monde des casinos en ligne ne cesse de se développer, offrant aux joueurs une expérience immersiv…
1 day ago
Ultimate Guide: FAQs for Greek Players at GodOfCoins Casino | Everything You Need to Know
Frequently Asked Questions (FAQs) Regarding GodOfCoins Casino for Greek Players When it comes to onl…
1 day ago
Mobile-First Crypto Casinos for Brazilian Users
Brazil did not become a mobile-first country by accident. Smartphones are the primary gateway to the…
2 days ago
Découvrez Gratorama : Le Meilleur Site de Jeux de Grattage en Ligne en France
Les jeux de grattage en ligne connaissent un succès grandissant en France, offrant aux joueurs une e…
Guide Complet sur les Casinos en Ligne en France
Découvrez l’Univers Passionnant de Casino Vegasino
Ultimate Guide: FAQs for Greek Players at GodOfCoins Casino | Everything You Need to Know
Découvrez Gratorama : Le Meilleur Site de Jeux de Grattage en Ligne en France
Les Meilleurs Casinos en Ligne en France : Guide Complet 2024
MapR Hadoop Distribution For Managing Big Data and Step by Step Mapr Cluster Install In The Best Way
Subjects Bigdata Manage What is Hadoop? Why is Hadoop important? What is MapR Hadoop Distribution …
Read More »
Kafka Stream API Json Parse
PySpark Makina Öğrenmesi (PySpark ML Classification Decision Tree)
PySpark Makina Öğrenmesi (PySpark ML Classification Preapering)
PySpark Makine Öğrenmesi
Clustering Wikipedia
Clustering Wikipedia Hi, in this article i’ll make a simple clustering example using wikipedia. You …
Read More »
Dimension reduction with PCA | Python Unsupervised Learning -6
Dimension reduction | Python Unsupervised Learning -5
t-SNE visualization | Python Unsupervised Learning -4
Introduction to gensim (Python)
4 Common Indicators That Signal Database Performance Issues
Dealing with database performance issues has to be a priority, regardless of the scope or …
Read More »
How to Avoid Activity Monitor Hurting Your SQL Server’s Performance
Random value for DATETIME column
Free Methods to Repair SQL Server Index Corruption
Fill In Missing Dates for SQL Server Query Output using CTE
Exadata X8M-2 Image Upgrade Operation Step By Step For Image Version 20.1.9 With Best Practices
Exadata X8M-2 Image Upgrade Operation Step By Step For Image Version 20.1.9 With Best …
Read More »Exadata X8M-2 Multi-Rack Introduction
How to Clear ILOM FMA Faults And Reset The SP on Exadata or Other Servers
How to Shutdown and Startup Exadata and Oracle Databases
Exadata Temp Tablespace Migration To Flash Disk
Android Programming -15 Custom Adapter
Hi guys in this tutorial we will continue the custom adapter. In my previous article, …
Read More »
Android Programming -14 Custom Listview-2
Android Programming -13 Custom Listview
Android Programming -12 ArrayAdapter
Android Programming -11 Listview Component
OGG-02039 Failed to set logmining server parameter MAX_SGA_SIZE to value
I got ” OGG-02039 Failed to set logmining server parameter MAX_SGA_SIZE to value ” error …
Read More »OGG-15121 Error obtaining the list of tables for: Does not match any catalog name
OGG-01433 Failed to validate table. The table is compressed and extract will not be able to extract data from Oracle logs
OGG-00041 Data source not specified.
OGG-00446 Checkpoint table GGSCHKPT does not exist
How to connect to Oracle from Your Windows Host to a VirtualBox Guest
I am sure that anyone who wants to work on a database or a data …
Read More »Windows İşletim Sistemi ile Oracle Linux Sanal Makinesinin haberleştirilmesi(Virtualbox)
DATA WAREHOUSE – ODS (OPERATIONAL DATA STORE)
ODS (Operational Data Store) ODS (Operational Data Store) is the database where all the source …
Read More »
Mapping ile Tablo Aktarılması 2 – ODI Dersleri 6
DATA WAREHOUSE – OLTP/OLAP
DATA WAREHOUSE – CHANGE DATA CAPTURE (CDC)
DATA WAREHOUSE – ETL/ELT
Execute Immediate in Oracle
I will explain Execute Immediate in Oracle in this post.
Read More »Oracle SQL Date Comparison
Alter table rename column in Oracle
Rename Table in Oracle
NEXTVAL and CURRVAL function in Oracle
UTL_FILE FOPEN in PL/SQL
I will explain UTL_FILE FOPEN in PL/SQL in this post.
Read More »DBMS_OUTPUT.PUT_LINE in PL/SQL
Alter Session Set NLS_DATE_FORMAT in Oracle with Examples
PL/SQL Conversion/Decoding/NULL-Related Functions
PL/SQL Datetime Functions
PostgreSQL – How to Eliminate Repeated Values
It’s possible that in a table, some field that has repeated values is necessary to …
Read More »
Performance Tuning and SQL Tuning Tutorial in the Oracle Database
Bulk Insert and Bulk Update in Oracle Database
What is the Optimizer Hints and How to Use Hints in Oracle | Oracle Database Performance Tuning Tutorial -16
How to Create SQL Plan Baselines Using Enterprise Manager Cloud Control | Oracle Database Performance Tuning Tutorial -15
Usefull Scripts For Couchbase Dba
Why Couchbase? Today’s mission-critical applications demand support for millions of interactions with end-users. Traditional databases …
Read More »
MongoDB Backup and Restore Using MongoDump
How to Access MongoDB Instance 4.2?
How to Install MongoDB on Windows System?
How To Install MongoDB 4.2 on RedHat/ CentOS 7 systems
Recent Posts
April, 2011
- 18 April
Visual Cryptography -2
Modüller Aritmetik Yöntemiyle Visual Cryptography Shamir önermiş olduğu yönteme göre ikili bir görüntü anlamsız iki parçaya ayrılır. Her iki gürültü içeren parçalar orijinal veri ile alakalı bir bilgi vermemektedir. Ve …
Read More » - 14 April
Kriptografi
Kriptografi, şifre yazımı anlamına gelir. Genel anlamda Kriptografi, Veri güvenliğini sağlama amacıyla gizlilik,kimlik denetimi ,bütünlük gibi özellikleri sağlamak için önerilen matematiksel içerikli yöntemlere denir.Kriptoloji ise şifreleme bilimi olarak bilinir. Kriptografi, …
Read More » - 13 April
Visual Cryptography
Noar ve Shamir 1994 yılında önermiş oldukları yeni yöntemde ikili(binary) bir görüntüyü anlamsız iki parçaya ayırmakta ve bunlar paylaştırılmaktadır.Ardından bu iki anlamsız binary görüntü bir araya getirildiğinde ise orijinal binary …
Read More » - 12 April
Steganografi -2
Merhaba Arkadaşlar bu yazımda sizlere bir önceki yazımda kısaca bahsetmeye çalıştığım Steganografi hakkında sizlere biraz daha geniş bilgiler vereceğim.Umarım faydalı olur.. Steganografi yönteminin uygulanabilmesi için aşağıdaki 3 madde temel esas …
Read More » - 12 April
Steganografi -1
Steganografi, eski Yunancada gizlenmiş yazı anlamına gelir.İletilmek istenen mesajın masum görünüşlü ortam üzerinde saklanarak istenmeyen kişilerin bu mesajı açıkça görmeleri önlenir. Bu özellik steganografi ile Kriptoloji arasında ki en temel …
Read More »
