Python3 can be easily installed on Synology DSM through Synology Installation Center but pip installation is skipped. The first method to install pip is to bootstrap the pip installer into an existing Python installation. The ensurepip package is aimed for it. It's available starting from Python version 3.4. As …

Kerberos ticket cache is one of the options to utilize Kerberos authentication in Windows. Another option is to use Kerberos keytab file. Kerberos ticket cache can be transparently consumed by many tools, whereas Kerberos keytab requests additional setup to plug in to tools.

Kerberos ticket cache file default location and …

Multi-character field delimiter is not implemented in LazySimpleSerDe and OpenCSVSerde text file SerDe classes. There are two options to use multi-character field delimiter in Hive. The first option is MultiDelimitSerDe class specially developed to handle multi-character field delimiters. The second one is to use RegexSerDe class as a workaround. Those …

Not too much official documentation can be found on how to define a field delimiter in a create or an alter Apache Hive statement. This setting is requested for delimited text files placed as source of Hive tables. When a field delimiter is not assigned properly, Hive can't split data …

One of the ways to implement Google Analytics in your tools or Web sites is to utilize Google Analytics APIs. This way is very flexible as Google Analytics APIs can be used with wide range of the programming languages. Moreover, APIs are mature product which on the market for many …

As data size is growing each year, count record in a table takes more and more time if you use old fashion methods, for example, SELECT COUNT(*) FROM table. It's the most reliable method to get record count but if you deal with multi-billion record table, it might take hours …

Synology DiskStation Manager (DSM) restricts flexibility of Web Station customization. Access to many settings in Apache or Nginx Web servers are hidden or not available. There are some open doors to accomplish your customization without breaking Synology DSM. If you want to address 404 error with your way, it's still …

WWW website prefix has long history and it was used to classify information what was exposed to users of websites. Another usage of WWW might be for load balancing when web traffic is redirected to a cluster of web servers. Also, some sources tell that WWW was introduced accidently as …

Kerberos authentication can be established by applying Kerberos ticket cache or keytab file. Kerberos ticket cache method has a disadvantage, ticket cache should be renewed on regular basis. If it is not automatic process, it will request our attention. Another option is to use Kerberos keytab file. First of all …

The easiest way to connect DBeaver to MS SQL Server with Kerberos authentication is Kerberos ticket cache. It requests only 2 steps. The first step is to create Kerberos ticket cache and the second one is to add a new connection to DBeaver with default settings. There are variety of …